Download Tantalum & Niobium Capacitors Technical Standards and Benefits

Tantalum & Niobium
Capacitors
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Technical Standards
and Benefits
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Content
Introduction
03 – 05
Tantalum Capacitors
06 − 07
Niobium Capacitors
08
Tantalum & Niobium Capacitors
09
Voltage Derating
10 − 11
Comparison of Tantalum and MLCC
12 − 13
Ultra Low ESR Technologies
14
Automotive Solutions
15
Highlights
16 − 17
Tantalum & Niobium
Capacitors
Our Strength – Your Benefit
We are the only Top Broad Liner in Europe who generate
round about one third of our turnover with Passive Components.
Furthermore we have the biggest buying quantities of
Passive Components in Europe. Our focus is a comprehensive
product portfolio combined with high quality and technical
standards. Our business partners are the worldwide leading
manufacturers of all particular components. In the range of
Tantalum and Niobium Capacitors we work together with
AVX, Samsung, Vishay and NEC Tokin.
Your Demand – Our Implicitness
We understand our position as the interface between
the manufacturer and the customer
Guaranteed up to the minute information
Our intensive cooperation with the manufacturers
guarantees an ideal flow of information – from changes
of the specifications up to long-term developments of
the technologies or the products themselves. This detailed
knowledge is one benefit for our customers referring
standard products as well as for Design- in Solutions.
Focus on Services
Our customers‘ benefits are „tailor-made solutions from one
hand“ with a broad range of products, high security of
delivery and transparent prize creation via VMI and flexible
DI solutions for calculation of processing costs.
Individual Requirements
Our excellent technical competence qualifies us as a trustful business partner in all questions of development and technology.
Advantages for International Customers
Our Logistic department offers innovative and flexible
solutions for supply chain management with customized
logistics systems. As a result our customers will get
the best economical solutions, high delivery security and
a maximum of availability.
Our
Product portfolio
Semiconductors
Passive
Components
Electromechanical
Components
Displays & Boards
Storage
Technologies
Wireless
Technologies
Lighting
Solutions
Photovoltaic
Solutions
3
Our key customers list includes leading companies in the
Industrial Electronics, Automotive, Consumer Electronics,
Telekommunications, Industries, Medicine.
Voltage
10,000
Film
1,000
Electrolytic
100
Ceramic
10
Tantalum & Niobium
Supercap
1
1 pF
4
1 nF
1 µF
1 mF
1 F
Capacity
Capacitors
Tantalum & Niobium Capacitors
Standard SMD Capacitors
SMD Low ESR Capacitors
SMD Polymer Capacitors
SMD Miniature (Low profile, Microchip)
SMD Conformal Coated
SMD Automotive and High Reliability
Leaded Capacitors
Niobium Capacitors
Franchise Situation
Worldwide
Pan-European *)
Worldwide
Pan-European
USA
USA
Korea
Japan
Information
Headquarter
Ranking
#1 Tantalum Capacitor
Manufacturer Worldwide
TOP5 Tantalum Capacitor
Manufacturer Worldwide
Strength
High product quality
Innovative products
The only producer of
Innovative Products
Wide product portfolio
TOP5 Tantalum Capacitor
Manufacturer Worldwide
TOP10 Tantalum Capacitor
Manufacturer Worldwide
Good product quality
Strong in small case sizes
Wide product portfolio in
Polymer Products
Niobium capacitors
(alternative solution to
Tantalum)
AEC-Q200 qualification
yes
yes
no
High Reliability
e.g. Automotive, High
Temperature (up to 175°C)
no
Rutronik
Focus Products
Low ESR, Ultra Low ESR etc.
Advantages for the customer
Stock & Availability
Sales & Technical Support
located in Europe
Important partnership and
High Reliability
e.g. Automotive, High
Temperature (up to 200°C)
Low ESR, Ultra Low ESR etc.
Polymer Tantalum Capacitors
Polymer Tantalum Capacitors
Standards (Commodities)
without specific requirements
D & E case sizes
Important partnership and
strategic longterm cooperation
Linemanagement established
strategic longterm
cooperation
Linemanagement established
Stock & Availability
Sales & Technical Support
Japanese quality produced
in Thailand
located in Europe
Important partnership and
strategic longterm
cooperation
Linemanagement established
Focus program
Product available
*) Transfer business to Aisa allowed
5
Tantalum Capacitors
Type
Standard
Low ESR
Ultra Low ESR
Low Profile/ Miniaturized
Multianode
Polymer
Applications
Multipurpose Application
High Performance (SMPS/Filter)
Capacitance
0.10µF - 2200µF
0.15 µF - 1500 µF
10µF - 2200µF
1µF - 330µF
0.1µF - 1000µF
ESR values
24000mOhm to 200mOhm
(100 kHz, +25°C)
9000mOhm to 30mOhm
(100 kHz, +25°C)
140mOhm to 12mOhm
(100 kHz, +25°C)
8000mOhm to 15mOhm
(100 kHz, +25°C)
25000mOhm to 200mOhm
(100 kHz, +25°C)
Tolerance
10%, 20%
10%, 20%
10%, 20%
20%
10%, 20%
Rated Voltage
2.5-63 Vdc for continuous
operation at +85°C
2.5-63 Vdc for continuous
operation at +85°C
2.5-50 Vdc for continuous
operation at +85°C
2.5-125 Vdc for continuous
operation at +85°C
2-50 Vdc for continuous
operation at +85°C
Operating Temp.
-55 to +85°C (to +125°C with
voltage derating)
-55 to +85°C (to +125°C with
voltage derating)
-55 to +125°C
-55 to +125°C
-55 to +125°C
Reliability
1% per 1000 hours at 85°C, Vr with 0.1 Ohm/Vr series impedance, 60% confidence level
Benefit
High Volumetric Efficiency
Low ESR
Environmentally Friendly
High electrical and thermal
stress resistance
3x Reflow 260°C Compatible
Power Management systems
and portable handheld elctronics
Excellent ESR levels up to
50V range
High ripple current
100% hard surge testing
Ultra Low ESR
World‘s smallest SMD
Tantalum Capacitor
Reduced ignition
Better capacitance retention
3x Reflow 260°C Compatible
No reduction in performance
The highest energy store in a
small case size
(down to 0402)
High frequency operation with
temperature and
voltage stability
Special Tantalum Capacitors
Type
Established Reliability Microchip
Molded SMD Tantalum Capacitors
with built-in Fuse
Niobium Ceramic Multianode
Chip Capacitors
Surface Mount Military
Applications
For use in life support and implantable
medical devices
Servers
V-core filtering and power supply
applications
For use in military devices
Capacitance
0.47µF - 68µF
0.47µF - 470µF
330µF - 560µF
0.1µF - 680µF
Tolerance
10% 20%
10% 20%
20%
5% 10% 20%
Rated Voltage
2 - 40Vdc for
continuous operation at +85°C
4 - 50Vdc for
continuous operation at +85°C
2.5 - 4Vdc for
continuous operation at +85°C
4 - 50Vdc for
continuous operation at +85°C
Operating Temp.
-55 to +85°C (to +125°C with
voltage derating)
-55 to +85°C (to +125°C with
voltage derating)
-55 to +85°C (to +105°C with
voltage derating)
-55 to +85°C (to +125°C with
voltage derating)
Reliability
HRC5000, Weibull B grade,
0.1% per 1.000 hours
1% per 1000 hours at 85°C
0.2% per 1000 hours at 85°C
Benefit
Low leakage
Non-burn technology
Super low ESR
Conformance Testing (Lot by Lot)
High ripple current carrying capability
Non-burn technology
Extended traceability
Weibull graded
6
Protection from possible damaging
from high DC leakage current
(short circuit failure)
3x reflow 260°C compatible
The series comprises ten case sizes
Fully molded and compliant leadframe
construction
Microchips
High Performance
Conformal Coated
High Reliability
HIgh Temperature
Standard
Low ESR
Mobile Devices, Medical, Modules
High quality industrial or automotive
High end and high temperature
industrial or automotive
Multipurpose Application
High performance (SMPS/Filter)
0.1µF - 330µF
0.1 µF - 470 µF
0.1µF - 220µF
0.1µF - 1500µF
1.0µF - 2200µF
40000mOhm to 1000mOhm
(100 kHz, +25°C)
20000mOhm to 100mOhm
(100 kHz, +25°C)
24000mOhm to 200mOhm (100 kHz,
+25°C)
10%, 20%
10%, 20%
10%, 20%
10%, 20%
10%, 20%
2.5 - 50 Vdc
6.3 - 63 Vdc
6.3 - 50 Vdc
2 - 50 Vdc
4 - 75 Vdc
-55 to +125°C
-55 to +125°C
-55 to +200°C
-55 to +125°C
-55 to +125°C
1% per 1000 hours
0.5% per 1000 hours
0.5% per 1000 hours
The world‘s smallest SMD Tantalum
capacitor (down to 0402 size)
More robust against higher
thermo-mechanical stresses during
assembly process
High temperature operation and
higher basic reliability
for optimal performance
High frequency operation with
temperature and voltage stability
No reduction in performance
Better electrical strength through thicker
dielectric layer
3500mOhm to 30mOhm (100
kHz, +25°C)
Big range, for non standard usage
Volumetric, efficiency and capacity per case
Very good ripple current treatment
AEC-Q200 qualified
AEC-Q200 qualified
Leaded Tantalum Capacitors
Type
Dipped Radial Capacitors
Molded Axial Capacitors
Molded Radial Capacitors
Hermetic Axial Capacitors
Applications
Multipurpose Application
For use in miniature and
subminiature applications
Multipurpose Application
For use in military and
professional equipment
Capacitance
0.10µF - 680µF
0.10µF - 68µF
0.10µF - 330µF
0.033µF - 1000µF
Tolerance
10% 20% (5% on demand)
10% 20%
10% 20%
10% 20%
Rated Voltage
3 - 50Vdc for
continuous operation at +85°C
4 - 50Vdc for
continuous operation at +85°C
6.3 - 50Vdc for
continuous operation at +85°C
6.3 - 125Vdc for
continuous operation at +85°C
Operating Temp.
-55 to +85°C
(to +125°C with voltage derating)
-55 to +85°C
(to +125°C with voltage derating)
-55 to +85°C
(to +125°C with voltage derating)
-55 to +85°C
(to +125°C with voltage derating)
Reliability
1% per 1000 hours at 85°C
Different lead space and lead length
are available
Precision molded for use in high speed
automatic insertion applications
Four case sizes precisely molded with
a flame retardant epoxy resin
Available taped and reeled for
automatic insertion
Low leakage current and impedance
Tapered nose identifies positive polarity
Benefit
Stand off on all case sizes
Very small physical sizes
Low leakage current
Exceptional temperature stability
Low impedance
Fully hermetically sealed, of rugged
construction and high reliability
Extremely low leakage current
Excellent capacitance to size ratio
7
Niobium Capacitors
Niobium Oxide Capacitors
Type
Standard
Low ESR
Low ESR Multianodes
Low Profile/ Miniaturize
Applications
Multipurpose Application
High performance (SMPS/Filter)
High performance (SMPS/Filter)
Multipurpose volume sensitive
Capacitance
4.7µF - 1000µF
10µF - 1000µF
220µF - 680µF
2,2µF - 470µF
Tolerance
20%
20%
20%
20%
Rated Voltage
1.8 - 10 Vdc for continuous operation at
+85°C (0.66DC to 105°C)
1.8 - 6,3 Vdc for continuous operation at
+85°C (0.66DC to 105°C / 0.5DC to
125°C)
1.8 - 6.3 Vdc for continuous operation
at +85°C (0.66DC to 105°C / 0.5DC
to 125°C)
1.8 - 10 Vdc for continuous operation
at +85°C
Operating Temp.
-55 to +105°C
-55 to +125°C
-55 to +125°C
-55 to +105°C
Reliability
0.5% per 1000 hours at 85°C
0.2% per 1000 hours at 85°C
0.2% per 1000 hours at 85°C
2.2µF - 470µF
Benefit
Non-burn technology and excellent
reliability level
Optimized costs versus performance
Usable up to 80% rated voltage
8
Cost effective replacement for Polymer
Better lifetime than electrolytic capacitor
AEC-Q200 qualified
Small size down to 0805
Low profile down to 1.2 mm
AEC-Q200 qualified
Tantalum & Niobium Capacitors
Such products will only be achievable by the use of improved
raw materials and clever designs but also by total new material
technologies. For example the volumetric efficiency of the
tantalum powder has steadily increased over time, which allows
the production of larger and larger capacitances with the same
physical volume.
New methods of development establishes new possibilities such
as the multi-anode configuration of capacitors. Furthermore
the usage of new materials provided capacitors with new features.
One example is the Niobium-Capacitor, where a new dielectric
is used after decades of using the same dielectric.
Because of the close partnership to the worldwide leading
manufacturers we believe we are in a position to offer our customers
the ideal range of capacitor technology for their applications
from a technical as well as cost effective view- every time.
Case Size
Miniturization
The Electronic Industry had and still has to handle the sophisticated
requirements of the customers. The applications are getting more
and more powerful, smaller and of higher quality.
That’s the reason why also Tantalum and Niobium Capacitors
have always to improve their technical parameters to satisfy
the constantly changing requirements of the applications.
According to this changes there are three main developments
within this capacitor-family noticeable:
Small case sizes and low profile series
for space-saving layout
Lower ESR-values (series resistance)
for higher pulse frequencies
Higher capacities for known case sizes
for more powerful applications
Extended
requirements
Low ESR
u
Red
SR
Capacitance
E
ced
Extended Capacitance
9
1000.0
NOS
F T Correction Factor
100.0
Tantalum
1.0
0.1
0.01
0
Fig.1. Tantalum & OxiCap® reliability curve
NOJ
10.0
20
40
60
80
100
Temperature (C)
120
140
160
Fig.2. Temperature Correction Factor
Voltage Derating
Parameters Sensitive to Derating
There are three main parameters sensitive to the level of derating
(ratio between applied voltage and rated voltage of the capacitor):
Steady State Failure Rate, Dynamic Failure Rate (resistance to surge
current / low external resistance) and DCL at application voltage.
Reliability of failure rate
FB= 1.0% / 1000 hours for commercial tantalum series
and tantalum polymer capacitors
0.5% / 1000 hours for professional tantalum series
TRJ, TRM, THJ
0.2% - 0.5% / 1000 hours for niobium series
Steady State Failure Rate
Dynamic Failure Rate (Surge Current)
Both Tantalum and Niobium Oxide dielectric have essentially
no wear out mechanism and in certain circumstances are capable
of limited self healing. However, random failures can occur in
operation. The failure rate of Tantalum capacitors will decrease
with time and not increase as with other electrolytic capacitors
and other electronic components.– see Fig. 1.
The useful life reliability of the tantalum capacitors in steady
state is affected by three factors. The equation from which the
failure rate can be calculated is:
F = FV ∙ FT ∙ FR ∙ FB
where:
FV - correction factor due to operating voltage/
voltage derating – see Fig. 2.
FT - correction factor due to operating temperature– see Fig. 3.
FR - correction factor due to circuit series resistance
FB - basic failure rate level
Base failure rate
Standard Tantalum conforms to Level M reliability
(i.e. 1%/1000 hrs) or better at rated voltage,
85°C and 0.1Ω/volt circuit impedance.
10
Protection against uneven current surges in low impedance circuits
is the most important factor to consider an appropriate derating
factor of tantalum capacitor. The worst case of current surge in the
application should not exceed the design and screened current of
the capacitor specified by the manufacturer.
Current through capacitor
The maximum surge current (transient) through the capacitor in
a circuit is defined by two factors:
a) Power supply output
The current developed during power up (charging, transient)
through the capacitor depends on the power supply:
I=CX ∙ dV [A]
dt
[a]
where:
CX = capacitance of the capacitor
dV/dt = voltage gradient
(how fast the power supply can ramp the voltage)
1
10.0
p
0.1
m
alu
t
Tan
0.01
iCa
/Ox
®
Leakage Current Ratio I/VR
F V Correction Factor
1.0
0.001
0.0001
0
0.1
0.01
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
Applied Voltage/Rated Voltage
Fig.3. Voltage Correction Factor
20
0
Rate Voltage (VR) %
40
80
60
100
Fig.4. Leakage current vs. Rated voltage
b) Ohm´s law
I= V [A]
R
[b]
where:
V = application voltage
R = total resistance of the circuit
The actual current through the capacitor is defined by the
lower value calculated from equations [a] and [b].
Solid Tantalum capacitors have a limited ability to withstand
voltage and current surges. Such current surges can cause
a capacitor to fail. The expected failure rate cannot be calculated
by a simple formula as in the case of steady-stae reliability.
The table below summarizes a the result of trials
made by one of our manufacturers.
Example: typical DCL of 10V capacitor used at different
operating voltage.
Operating Voltage [V]
Typical DCL [μA]
10V rail
10μA
5V rail
2.5μA
3.3V rail
1.5μA
Voltage derating is necessary for all tantalum,
niobium and polymer capacitors to prevent failure due
to excess current availability.
Recommended Voltage Derating Guidelines
Standard conditions:
for example: Output filters
Severe conditions:
for example: input filters
Capacitor
Voltage Rating
Operating
Voltage
Capacitor
Voltage Rating
Operating
Voltage
4.0
2.5
4.0
2.5
6.3
3.6
6.3
3.3
Capacitance
and Voltage
Number of
units tested
50% derating
applied
No derating
applied
47μF 16V
1,547,587
0.03%
1.1%
10
6.0
10
5.0
100μF 10V
632,876
0.01%
0.5%
16
10
16
8.0
22μF 25V
2,256,258
0.05%
0.3%
20
12
20
10
25
15
25
12
35
24
35
15
50
28
50
24
66
36
63
31
As can clearly be seen from the results of this experiment,
the more derating applied by the user, the less likely
the probability of a surge failure occurring.
DCL - leakage current in the application
The leakage current drops rapidly below the value corresponding
to the rated voltage VR when reduced voltages are applied.
However for tantalum polymer capacitors and capacitors made
from niobium oxide, the failure-rate has less dependence on
applied voltage and have different derating requirements.
Hence a minimum derating of 20% is sufficient in all applications.
DCL value can typically drop to one range lower value if 50%
derating is used – see Fig. 4.
11
20
100
Impedance & ESR (Ohms)
0
10
1
TAJB475M016
-20
-40
Tantalum ESR
Ceramic Imp.
0.1
-60
Ceramic ESR
-80
0.01
1206YG415M
0.001
1E+3
1E+4
1E+5
1E+6
-100
1E+7
-60
-40
-20
0
20
40
60
80
100
120
140
Frequency (Hz)
Fig. 1 - Impedance and ESR curves for 4.7 µF tantalum and ceramic capacitors
Fig. 2 - Capacitance change versus temperature
Comparison of Tantalum and Multilayer ceramic capacitors
Introduction
Parasitic ESR and ESL
In many business fields like measurement, automotive and
industry electronics, there are more often intentions to replace
tantalum capacitors through MLCC’s. However the replacement
is not always an ideal solution, because the capacitors have builtin specific kinds of features suitable for desired equipments.
Both of these capacitors have parasitic ESL and ESR, simply
because of the physics involved in manufacturing the devices.
Both technologies have a finite length and width of conductor in
which the conduction currents flow through, therefore they both
have inductance (ESL).
There are significant differences in constructions between
multilayer ceramic (MLC) and tantalum capacitors. The ceramic
MLC chip is a ceramic block with end metallizations applied to
the opposing end termination faces (T1 & T2).
This creates wrap-around metal pads on the adjacent faces,
and these pads are soldered directly to the printed circuit board
(PCB) along the bottom of the chip.
The ESR of MLCC’s is typically lower than that of similar value
tantalum. The ratio of this parasitic is typically 1:100.
Using conductive polymers in place of the traditional MnO2
cathode reduces this ratio down to 1:10 and, in some cases
approaching unity – see Fig. 1.
The active element of the tantalum capacitor is a metal-dominated
structure that is encased in plastic, with leadframes extending out
from the plastic to allow a leadframe wrap-under (T1 & T2),
which creates metal pads along the bottom of the package to
facilitate the soldering to the PCB.
T1
Tantalum Construction
Fig. 3 - Tantalum and ceramic chip structure
12
T2
T1
Ceramic Construction
T2
Temperature Coefficient of capacitance
The allowable change in capacitance for two of the ceramic
dielectrics and for tantalum within their temperature ranges are
all within a +-15% window – see Fig. 2.
For filtering applications, they are very similar, as deviations within
20% will have little impact on circuit. For power supplies
that are always in the temperature range above 20°C, the higher
capacitance from the tantalum could result in lowered impedance
and improved performance.
Viewing these same considerations for decoupling of hot
microprocessors or decoupling applications,
the higher capacitance at elevated temperatures makes
the tantalum response more desirable.
25
1000
100
Output (uV/ustrain)
Capacitance change rate (%)
300
0
-25
-50
-75
-100
-1
Y5V
30
10
X7R
3
1
Tantalum
1
3
0.1
0.03
5
Fig. 4 - % change capacitance vs. DC bias voltage for Y5V and X7R ceramic capacitors
0.1
0.3
1
3
10
Fig. 5 – Piezoelectric effect of SMD capacitors
DC bias Dependency
Flex cracks
The specified capacitance of MLCC’s are related to a specific
metering voltage, usually 1V with a frequency of 1 kHz.
If there will be a DC voltage applied, the capacitance of
the ceramic capacitor will decrease.
This effect is called DC bias.
The most reported cause for failure of ceramic chips today
is flex cracking.
Tantalum capacitors do not change capacitance with
applied DC bias.
Since almost all capacitors are operated with a DC voltage involved, this is a very important feature to keep in mind when designing a circuit – see Fig. 4:
It should be noted that the temperature and DC bias effects
are cumulative and not exclusively independent.
30
The larger the capacitor chip, the greater possibility for cracking.
The larger capacitor chips afford the largest capacitance.
Replacing tantalum capacitors usually requires the largest ceramic
capacitance available.
This creates a self-feeding cycle of failure.
Tantalum capacitors are not affected by mechanical stress.
Summary
There is no simple answer to the question of whether you can
replace a tantalum with a ceramic or the other way around.
The parameters that the capacitor will see during its lifetime need
to be examined carefully.
The benefits of the technologies are listed in the table below.
Piezoelectric noise
Due to the fact that the ceramic material is crystal based it has a
potential for piezoelectric noise.
In the case of the capacitor mechanically fixed on the board, any
mechanical stress created in the part by the board can generate
unwanted electrical noise.
This is especially important for high-gain amplifiers.
Tantalum capacitors have no piezoelectric effect - see Fig. 5
Important Parameter
Tantalum
Ceramic
ESR
Volumetric efficiency
Wide temperature range
Low inductance
DC bias
Piezoelectric
High frequency filtering
Flex cracks
advantage
13
Ultra low ESR
Multianode + Ceramic
Polymer Multianode
Multianode
Polymer
Low ESR
Standard
Standard ESR
Ultra Low ESR technologies
Polymer Design
Multianode Design
Polymer + Multianode Design
Cathode is made of Polymer instead of Magnesium
dioxide (MnO2) as usual.
2 to 5 Anodes separated from each other
Combines both advantages of polymer and multianode design
to reduce the ESR
Advantages
Very low ESR (40 – 500 mOhms)
Reduced ignition failure mode
Better capacitance retention
3x reflow 260°C compatible
Only 20% derating
Ultra low ESR (12 – 140 mOhms)
High ripple current
Better stability at humidity load
100% hard surge testing
Lowest ESR (10 - 12 mOhms)
Reduced ignition failure mode
3x reflow 260°C compatible
High frequency capacitance retention
Only 20% derating
Telecommunication / base stations
Power supply
Automotive industries
High power output circuits
LCD monitors
Telecomunication
Applications
Power Supply
PC motherboards
Laptops + charging stations
Mobile phones
14
Infotainment & Telematics
Hands Free Telephony
Navigation
DBA & IBOC Receivers
E-Calls, B-Calls, S-Calls
Automotive Hybrid TV Receiver
Storage Devices
Vehicle Bus Communication
Multimedia Bus Interface like most & 1394
CAN J1850, LIN, GMLAN, UART, FNOS
Seating Systems
Body Electronics
Power Windows &
Mirror Control
Remote Keyless
Smart Junction Box
Automotive
Lighting Control
The Pressure
Monitoring Systems
Modelling of
Suspension Systems
Power Train & Engine Management
Diagnostic Test and Interfaces
Complex and Simple IO Development
Model Based Software Development
Instrument Clusters
Hardware Architecture
HMI Components
Reusable Components
Integration & Validation
Rear Seat Enertainment
Automotive solutions
Higher reliability with our manuf-
Example for several
Car applications requirements
acturers‘ solutions
automotive applications
1.Harsh enviroment conditions
a. Wide temperatue range
b. High humidity, dust
For high reliability and optimal
performances in automotive
applicatons, tantalum capacitors
have to achieve special requirements:
High continuous operating temp.
High basic reliability
More robust against more
severe working conditions
High endurance
Exterior systems
Powertrain
EC glasses
Electronics
Mirrors
Vehicle assembly
All wheel drive
Interior systems
Metal forming
2.Harsh electrical requirements
a. Voltage & current spikes
b. High electrostatic
3.Increasingly strict requirements
a. 10 years guarantee
b. 150,000 miles
c. < 10 ppm failures
d. Lead-free
4.Production certified with
TS16949 and ISO 9001
5.All capacitors certified
with AECQ200
15
High voltage polymer development roadmap
TCJ
Polymer
25V
2011
2010
50V
released
63V
100V
engineering
samples
2012
100V
mass production
Highlights
100V Tantalum polymer capacitors –
technology breakthrough
Conductive polymer has been proven to provide low ESR
and reduced ignition failure mode solution. In addition,
due to the nature of polymer capacitors surge robustness,
lower derating of 20% can be used. Nevertheless, due
to maximum achievable breakdown voltage, working voltage
of tantalum-polymer capacitors was limited up until now.
Latest AVX development in polymer technology addresses
limited working voltage issues and offers new range of higher
rated voltage products. The 50V rated tantalum capacitor
released in 2010 received the Passive & Electromechanical
Product of the Year at the Elektra Awards.
The continuous AVX development proved conductive polymer
ability to increase the rated voltage up to 100V or even higher
voltages, extending the application voltage up to 80V. This significantly widens the working range of tantalum capacitors to
the new applications such as telecommunications, LED TVs,
Notebook power supplies, industrial applications etc. using
higher rail voltages.
16
Tantalum polymer features:
Conductive polymer electrode reduces
ignition failure mode
Lower ESR
3x reflow 260°C compatible
Rated voltage 2.5-50V with future development up to 100V
Capacitance range 1.0 – 220μF
Usable up to 80% rated voltage
TH5 Series of HI TMP® TANTAMOUNT®
SMD Tantalum Capacitors
TR3 – W Case size
Features & Benefits:
Capacitance value of 10 μF at 21 V or 12 V at
+ 200 °C, without the need for voltage derating
500 hours of continuous operation at + 200 °C
Offered in a molded package in E case size (EIA 7343-43)
Operating temperature range of - 55 °C to + 200 °C
Gold-plated terminations
100 % surge current tested
Suitable for high-volume automatic and
manual pick-and-place equipment
Capable of withstanding lead (Pb)-free
soldering reflow conditions
Key Benefits:
New EIA 7361 (mm) size:
7.3 x 6.0 x 3.45 mm (L x W x H)
Very Low ESR
Extended capacitance and voltage range
Robust design
Equivalent to AVX TPS-V-Case and
Kemet T520/T525-E-case
Applications:
Oil exploration and drilling sensing systems
Industrial applications related to the control
of high-temperature materials
Safety-critical industrial tools and products
Automotive applications
Applications:
Data Storage and Networking
Telecom Infrastructure
Industrial
Power Supplies, DC/ DC out filtering in Servers,
Industrial computers, Base Stations
17
Rutronik webg@te stock around the clock.
Online Catalogue
Procurement
Product Change Notifications
The Online Catalogue gives you an overview of all products – including prices,
inventory levels and detailed data sheets.
The customer can see his orders,
contracts, articles and inventory levels
in Procurement.
The Product Change Notifications (PCNs)
Database includes all product changes,
withdrawals and original reports from
the manufacturers.
Search function based on
technical parameters
The customer defines all relevant
parameters and thereby limits
the product search. A specific selection
is always achieved as a result.
Product Consultant
The electronic Product Consultant
“watches” in the background. It provides
current recommendations on interesting
and reasonably priced articles.
This makes the product specialists’ knowhow available to you around the clock.
Sample ordering
The newly integrated option for ordering
samples helps our customers to drive
forward their development processes
quickly. We work closely with manufacturers, ensuring that the customer
receives the components at short notice.
All orders can be followed online via
the Tracking System.
Information includes the order
numbers and status, requested and
delivery dates. New delivery dates
can be agreed upon online.
The contract overview quickly
presents the status of all contracts.
A list of all articles ordered by the
customer in the past completes the
Procurement module.
Interacting closely with the Online
Catalogue, the user already receives
information on existing PCNs when
searching for the articles.
In this case, the Product Consultant
quickly offers an equivalent replacement.
The PCNs database supports you
with product planning and provides
up-to-date information, which is
especially important with the RoHS
Directive.
webg@te
The more intelligent form of eBusiness
Rutronik webg@te is a modular eCommerce platform. It consists of an Online
Catalogue, a Product Change Notifications (PCNs) Database and Procurement.
webg@te delivers information around the clock in real time, takes orders
and issues status information. Added value The complete Rutronik product range is
available in webg@te for online ordering: semiconductors, passive and electromechanical components, storage technologies, displays & embedded boards
as well as wireless technologies. The order option for component sam-ples is brand new.
Always the right thing Rutronik Customer Service always offers the right “fit”.
webg@te does not replace personal service but flexibly complements local customer
service to meet customer wishes and require-ments. Borderless in practice
webg@te is just as European as Rutronik. Online customers can rely upon the same
business and delivery conditions throughout Europe.
Electronics worldwide
CONSULT worldwide
COMPONENTS worldwide
LOGISTICS worldwide
SUPPORT worldwide
Technical Consulting
Semiconductors
Supply Chain Solutions
Online Services
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Passive Components
Logistic Modules
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Components
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and TechDays
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Lighting Solutions
Photovoltaic Solutions
Value Added Services
Procurement
Consulting
Product Change Notifications
Quality Management
Germany – Headquarters
Rutronik Elektronische Bauelemente GmbH | Industriestraße 2 | 75228 Ispringen / Pforzheim
Tel. +49 (0) 7231 801-0 | Fax +49 (0) 7231 82282 | E-Mail: [email protected] | www.rutronik.com
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France
Rutronik S.A.S
6, Mail de l’Europe
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[email protected]
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Lyon
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Poitiers
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Padua
Via Savelli, 62
35129 Padova (PD)
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Portugal
Rutronik Elektronische
Bauelemente GmbH
Av. General Humberto Delgado
Porta 8, 1ºAndar, Sala R
4760-012 V. N. Famalicão
Tel. +351 252 3 12-336
Photovoltaic & Lighting Solutions
RUSOL GmbH & Co. KG
Industriestraße 2, 75228 Ispringen
Tel. +49 (0) 7231 801-2910
Fax +49 (0) 7231 801-2915
[email protected]
www.rusol.com
Austria
Rutronik Elektronische
Bauelemente Ges. m. b. H.
Durisolstraße 1
4600 Wels
Tel. +43 7242 4 49 01
Belgium
Rutronik Elektronische
Bauelemente GmbH
Keppekouter 1
Ninovesteenweg 198
9320 Erembodegem-Aalst
Tel. +32 53 60 65 90
Bulgaria
Rutronik Elektronische
Bauelemente GmbH
Zheko Voyvoda street no. 5
1756 Sofia
Tel. +359 2 9 74 86-46
Czech Republic
Rutronik Elektronische
Bauelemente CZ s.r.o.
Brno
Slavičkova 1a, 63800 Brno
Tel. +420 5 4 54 24-681
Prague
Papírenská 1
160 00 Praha
Tel. +420 2 33 34 31 20
Denmark
Rutronik Elektronische
Bauelemente GmbH
Herstedøstervej 27-29
2620 Albertslund
Tel. +45 7020 19 63
Estonia
Rutronik Elektronische
Bauelemente GmbH
Vaksali 17A, 50410 Tartu
Tel. +372 7370951
Finland
Rutronik Elektronische
Bauelemente GmbH
Kirkonkyläntie 3
00700 Helsinki
Tel. +358 9 32 91 22 00
Strasbourg
Tel. +33 3 88 78 12 12
Hungary
Rutronik Magyarország Kft.
Fehérvári út 89-95,
1119 Budapest
Tel. +36 1 371 06 66
Italy
Rutronik Italia S.r.l.
21, Via Caldera
Centro Direzionale S.Siro
20153 Milano (MI)
Tel. +39 02 4 09 51-1
[email protected]
Ancona
Via 1° Maggio, 150/B
60131 Ancona (AN)
Tel. +39 071 2 91 62 18
Bologna
Via Gazzani, 8/2 - Z.I. Bargellino
40012 Calderara di Reno (BO)
Tel. +39 051 6 46 32 00
Rome
Via Del Maggiolino, 125
00155 Roma (RO)
Tel. +39 06 228 782-1
Turin
Strada Torino, 43/45
Europalace
10043 Orbassano (TO)
Tel. +39 011 9 02 20 00
Lithuania
Rutronik Elektronische
Bauelemente GmbH
Raudondvario pl.76
47182 Kaunas
Tel. +370 37 26 17 80
Norway
Rutronik Elektronische
Bauelemente GmbH
Olav Helsets vei 6
0694 Oslo
Tel. +47 22 76 79 20
Netherlands
Rutronik Elektronische
Bauelemente GmbH
Papland 4a
4206 CL Gorinchem
Tel. +31 183 64 60-50
Poland
Rutronik Polska Sp. z o.o.
ul. Bojkowska 37
44-101 Gliwice
Tel. +48 32 4 61 20 00
Florence
Via V. Emanuele, 33
50041 Calenzano (FI)
Tel. +39 055 8 82 73 32
Gdynia
ul. Batorego 28-32
81-366 Gdynia
Tel. +48 58 7 83 20-20
Naples
Via Arcora, 110, Palazzo Gecos
80013 Casalnuovo di Napoli (NA)
Tel. +39 081 5 22 87 09
Warsaw
ul. Patriotów 110
04-844 Warszawa
Tel. +48 22 3 32 73-70
Romania
Rutronik Elektronische
Bauelemente GmbH
Grigore T. Popa Strasse nr. 81,
etage 8
300291 Timişoara
Tel. +40 25 64 01 240
Bucureşti
Tel. +40 314 25 38 39
Russia
Rutronik
Beteiligungsgesellschaft mbH
Leningradskoje Chaussee 16
Building 3, Office 403
125171 Moscow
Tel. +7 495 7 86 28 02
Serbia
Rutronik Elektronische
Bauelemente GmbH
YUBC Bul. Mihajla
Pupina 10z/IV, 11070 Beograd
Tel. +381 11 311 33 66-3
Madrid
Ctra. Canillas 134 - 1a Planta - 9B
28043 Madrid
Tel. +34 91 3 00 55 28
San Sebastián
Po Ubarburu, 71 - 1oE
20115 Astigarraga
Tel. +34 943 40 45 28
Sweden
Rutronik Nordic AB
Kista Science Tower
Färögatan 33, 16451 Kista
Tel. +46 8 50 55 49 00
Switzerland
Rutronik Elektronische
Bauelemente AG
Volketswil
Hölzliwisenstr. 5, 8604 Volketswil
Tel. +41 44 9 47 37 37
Yverdon-les-Bains
Rue Galilée 15,
1400 Yverdon-les-Bains
Tel. +41 24 4 23 91 40
Turkey
Partner of Rutronik group:
Elektro Elektronik San. Tic. A.S.
Burhaniye Mah. Bahceler
Sokak No:10
Beylerbeyi 34676 Uskudar/Istanbul
Tel. +90 216 557 67 00
United Kingdom & Ireland
Rutronik UK Ltd.
Deakins Business Park,
Blackburn Road, Egerton
BL7 9RP Bolton, Lancashire
Tel. +44 1204 60 22 00
Slovakia
Rutronik Elektronische
Bauelemente GmbH, o.z.
Lazovná 11
97401 Banská Bystrica
Tel. +421 48 4 72 23-00
Slovenia
Rutronik Elektronische
Bauelemente GmbH
Motnica 5, 1236 Trzin
Tel. +386 1 5 61 09 80
Spain
Rutronik España S.L.
Barcelona
C/ Marqués de Sentmenat 54 - 58,
3a Planta - 1o, 08029 Barcelona
Tel. +34 93 4 44 24 12
International branches:
Mexico
Rutronik Mexico S.A. DE C.V.
Hong Kong
Rutronik Electronics Asia HK Ltd.
Taiwan
Rutronik Electronics Asia HK Ltd.
China
Rutronik Electronics SZ Ltd.
Ecuador Nº 4
Lomas de Queretaro
76190 Queretaro
Tel. +52 442 242 5361
Hong Kong
51/F, Hopewell Centre
183 Queens Road East
Wan Chai
Tel. +852 3602 3135
Taipei (Taiwan branch)
13F.-2, No.27, Lane 169,
Kangning St., Xizhi District
221 New Taipei City
Tel. +886 (2) 2692 7041
Shenzhen
Room 3E, Tong Tai Bldg
Bagua Road 4th
Futian District, Shenzhen
Tel. +86 755 8240 7106
Shanghai
Room 621, Building 2, No. 11
Lane 225, Jin Xiang Road
Pudong New District, Shanghai
Tel. +86 216 8869 910
Chengdu
Room no. 407, 4F
No. 31 Zong Fu Street
610016 Chengdu
Tel. +86 28 8651 2214
M10 ENG | OIP | Specifications subject to change without notice.
Please note, there could be some limitations for some franchised product lines in several European countries. For more information, please contact our sales team.
European branches: