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MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output, Dual Channel
FEATURES
• Current transfer ratio, 50 % typical
• Leakage current, 1.0 nA typical
A
1
8 E
• Two isolated channels per package
C
2
7 C
C
3
6 C
• Compliant to RoHS Directive
accordance to WEEE 2002/96/EC
A
4
5 E
and
in
AGENCY APPROVALS
• UL1577, file no. E52744 system code H, double protection
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
• CSA 93751
i179073
• BSI IEC 60950; IEC 60065
DESCRIPTION
The MCT6 is a two channel optocoupler for high density
applications. Each channel consists of an optically coupled
pair with a gallium arsenide infrared LED and a silicon NPN
phototransistor. Signal information, including a DC level,
can be transmitted by the device while maintaining a high
degree of electrical isolation between input and output.
The MCT6 is especially designed for driving medium-speed
logic, where it may be used to eliminate troublesome ground
loop and noise problems. It can also be used to replace
relays and transformers in many digital interface
applications, as well as analog applications such as CRT
modulation.
ORDERING INFORMATION
DIP
M
C
T
PART NUMBER
6
-
X
0
0
#
PACKAGE OPTION
T
TAPE AND
REEL
7.62 mm
Option 7
> 0.7 mm
AGENCY CERTIFIED/PACKAGE
Option 9
> 0.1 mm
CTR
 20
UL, CSA, BSI
DIP-8
MCT6
SMD-8, option 7
MCT6-X007T (1)
SMD-8, option 9
MCT6-X009T (1)
 20
VDE, UL, CSA, BSI
DIP-8
MCT6-X001
Notes
• Additional options may be possible, please contact sales office.
(1) Also available in tubes, do not put “T” on the end.
Document Number: 83645
Rev. 1.6, 17-May-11
For technical questions, contact: [email protected]
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MCT6
Optocoupler, Phototransistor Output, Vishay Semiconductors
Dual Channel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
60
mA
1.0 μs pulse, 300 pps
IFM
3.0
A
Pdiss
100
mW
1.3
mW/°C
mA
INPUT
Rated forward current, DC
Peak forward current, DC
Power dissipation
Derate linearly from 25 °C
OUTPUT
Collector current
Collector emitter breakdown voltage
Power dissipation
IC
30
BVCEO
30
V
Pdiss
150
mW
2.0
mW/°C
5300
VRMS
Derate linearly from 25 °C
COUPLER
Isolation test voltage
VISO
Isolation resistance
VIO = 500 V, Tamb = 25 °C
RIO
VIO = 500 V, Tamb = 100 °C
RIO
M
Creepage distance

1012
 1011

 7.0
mm
 7.0
mm
Ptot
400
mW
5.33
mW/°C
Storage temperature
Tstg
- 55 to + 150
°C
Operating temperature
Tamb
- 55 to + 100
°C
10
s
Clearance distance
Total package dissipation
Derate linearly from 25 °C
Lead soldering time at 260 °C
Note
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Forward voltage
IF = 20 mA
Reverse current
VR = 3.0 V
MIN.
TYP.
MAX.
UNIT
VF
1.25
1.50
V
IR
0.1
10
μA
VF = 0 V
Cj
25
pF
Collector emitter breakdown voltage
IC = 1.0 μA, IE = 10 μA
BVCEO
30
65
V
Emitter collector breakdown voltage
IC = 10 A, IE = 10 μA
BVECO
7.0
10
Collector emitter leakage current
VCE = 10 V
ICEO
1.0
Collector emitter capacitance
VCE = 0 V
CCE
8.0
IC = 2.0 mA, IF = 16 mA
VCEsat
Capacitance (input to output)
f = 1.0 MHz
CIO
0.5
pF
Capacitance between channels
f = 1.0 MHz
0.4
pF
IC = 2.0 mA, VCC = 10 V,
RL = 100 
150
kHz
INPUT
Junction capacitance
OUTPUT
V
100
nA
pF
COUPLER
Saturation voltage, collector emitter
Bandwidth
0.40
V
Note
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Document Number: 83645
Rev. 1.6, 17-May-11
For technical questions, contact: [email protected]
www.vishay.com
2
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MCT6
Vishay Semiconductors Optocoupler, Phototransistor Output,
Dual Channel
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
DC current transfer ratio
TEST CONDITION
SYMBOL
MIN.
TYP.
IF = 10 mA, VCE = 10 V
CTRDC
20
50
MAX.
UNIT
%
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Switching times, output transistor
TEST CONDITION
SYMBOL
IC = 2.0 mA, RL = 100 , VCE = 5 V
ton, toff
MIN.
TYP.
MAX.
UNIT
3.0
μs
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
1.5
1.4
Normalized to:
VCE = 10 V, IF = 10 mA,TA = 25 °C
Tamb = - 55 °C
NCTR - Normalized CTR
VF - Forward Voltage (V)
1.3
1.2
Tamb = 25 °C
1.1
1.0
0.9
Tamb = 85 °C
0.8
1
10
IF - Forward Current (mA)
100
0.5
NCTR(SAT)
NCTR
10
100
iilct6_03
Fig. 1 - Forward Voltage vs. Forward Current
1.5
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
1.5
Tamb = 25 °C
1.0
CTRCE(sat) VCE = 0.4 V
0.5
NCTR(SAT)
NCTR
NCTR - Normalized CTR
Normalized to:
VCE = 10 V, IF = 10 mA
Normalized to:
VCE = 10 V, IF = 10 mA
Tamb = 25 °C
1.0
CTRCE(sat) VCE = 0.4 V
Tamb = 70 °C
0.5
NCTR(SAT)
NCTR
0.0
0.0
0.1
1
10
100
0.1
IF - LED Current (mA)
1
10
100
IF - LED Current (mA)
iilct6_04
iilct6_02
Fig. 2 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
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3
1
IF - LED Current (mA)
iilct6_01
NCTR - Normalized CTR
TA = 50 °C
0.0
0.1
0.7
0.1
CTRCE(sat) VCE = 0.4 V
1.0
Fig. 4 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
For technical questions, contact: [email protected]
Document Number: 83645
Rev. 1.6, 17-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MCT6
Optocoupler, Phototransistor Output, Vishay Semiconductors
Dual Channel
1000
2.5
Normalized to:
Tamb = 25 °C, IF = 10 mA
VCC = 5 V, Vth = 1.5 V
tpLH - Propagation (µs)
NCTR - Normalized CTR
VCE = 10 V, IF = 10 mA, Tamb = 25 °C
CTRCE(sat) VCE = 0.4 V
1.0
Tamb = 85 °C
0.5
tpHL
2.0
100
10
1.5
tpLH
NCTR(SAT)
NCTR
0.0
0.1
1
10
1
0.1
100
1
tpHL - Propagation Delay (µs)
1.5
1.0
100
10
R L- Collector Load Resistor (kΩ)
IF - LED Current (mA)
iilct6_05
iilct6_08
Fig. 8 - Propagation Delay vs. Collector Load Resistor
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
IF
35
ICE - Collector Current (mA)
30
25
50 °C
20
15
t PHL
70 °C
25 °C
t PLH
85 °C
VO
10
5
tS
50 %
0
0
10
20
30
40
50
60
IF - LED Current (mA)
iilct6_06
iilct6_09
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
tD
tR
tF
Fig. 9 - Switching Timing
I CEO - Collector Emitter (nA)
105
104
V CC = 5 V
103
102
IF = 10 mA
Vce = 10 V
101
Typical
100
VO
10- 1
f = 10 kHz,
-2
DF = 50 %
10
- 20
0
20
40
60
80
R L = 100 Ω
100
Tamb - Ambient Temperature (°C)
iilct6_10
iilct6_07
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Document Number: 83645
Rev. 1.6, 17-May-11
Fig. 10 - Switching Schematic
For technical questions, contact: [email protected]
www.vishay.com
4
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MCT6
Vishay Semiconductors Optocoupler, Phototransistor Output,
Dual Channel
PACKAGE DIMENSIONS in millimeters
Pin one ID
4
3
2
1
5
6
7
8
6.645 ± 0.165
ISO method A
9.77 ± 0.14
0.95 ± 0.19
7.62 typ.
0.79
4° typ.
3.555 ± 0.255
6.095 ± 0.255
1.27
10°
3.045 ± 0.255
0.70 ± 0.19
3° to 9°
0.51 ± 0.05
2.54 typ.
0.25 ± 0.05
i178006
Option 7
Option 9
7.62 typ.
9.53
10.03
7.62 ref.
0.7
4.6
4.1
0.102
0.249
8 min.
0.30 typ.
0.51
1.02
15° max.
8.4 min.
8 min.
10.3 max.
0.76
2.54
R 0.25
0.76
2.54
R 0.25
1.78
18450-8
8 min.
11.05
1.52
1.78
8 min.
11.05
1.52
PACKAGE MARKING
MCT6
V WWY H 68
Notes
• Only options 1 and 7 reflected in the package marking
• The VDE logo is only marked on option 1 parts
• Tape and reel suffix (T) is not part of the package marking
www.vishay.com
5
For technical questions, contact: [email protected]
Document Number: 83645
Rev. 1.6, 17-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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Revision: 13-Jun-16
1
Document Number: 91000