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TD3052
Random Switching
Triac Driver
DESCRIPTION
The TD3052 consists of an AlGaAs LED optically coupled to a Random Phase triac driver chip. The TD3052 provides high input-tooutput isolation and is designed to drive high-powered triacs. Typical uses include interfacing logic level control signals to equipment
powered from 110Vac and 220Vac lines.
FEATURES
APPLICATIONS
•
Random phase switching
•
Home Appliances
•
600V blocking voltage
•
Motor Control
•
High input-to-output isolation (5kV MIN)
•
Solid State Relays
•
10mA turn-on (trigger) current
•
Valve Control
•
High reliability
•
Solenoids
•
Dimmers
•
High Power Triacs
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
•
-H
0.4" Lead Spacing (see mechanical dimensions)
•
-S
Surface Mount Leadform Option
•
-TR
Tape and Reel Option
•
-V
Signifies VDE approval
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
+ Input
- Input
1
6
2
5
3
4
+/- AC Output
Do Not Use
-/+ AC Output
PARAMETER
UNIT
MIN
Storage Temperature
°C
-55
125
Operating Temperature
°C
-40
85
Continuous Input Current
mA
40
Transient Input Current
mA
400
Peak Repetitive Surge
Current (PW=100ms, 120pps)
A
1
Reverse Input Control
Voltage
V
Output Power Dissipation
mW
TYP
MAX
6
500
*The values indicated are absolute stress ratings. Functional operation of the
device is not implied at these or any conditions in excess of those defined in
electrical characteristics section of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
APPROVALS
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
•
UL / C-UL Approved File #E201932
•
VDE Approved, Lic # 40011225
Page 1 of 5
TD3052
rev 1.43 (12/22/2008)
TD3052
Random Switching
Triac Driver
ELECTRICAL CHARACTERISTICS - 25°C
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
V
Turn-On Current
mA
5
mA
0.5
(See Note 1 below)
Turn-Off Current
6
If = 10mA
12
Ir = 10uA
10
Io = 100mA
OUTPUT SPECIFICATIONS
Blocking Voltage
V
Continuous Load Current
mA
Holding Current
µA
Leakage Current
µA
On-State Voltage
V
Critical Rate of Rise
V/
600
Io = 1uA
100
Iin = 5mA
1
Vo =600V
3
Iin = 5mA
250
2
µs
1000
1500
COUPLED SPECIFICATIONS
Isolation Voltage
V
Coupled Capacitance
5000
T = 1 minute
2
pF
Note 1: Resistive load. For inductive loads, higher drive current is recommended
STATIC dV/dt TEST CIRCUIT
400V
Vdc
RTEST
R = 1 kΩ
CTEST 200pF
PULSE
INPUT
MERCURY
WETTED
RELAY
D.U.T.
X100
SCOPE
PROBE
Vmax = 400 V
APPLIED VOLTAGE
WAVEFORM
252 V
dv/dt =
0 VOLTS
0.63 Vmax
RC
=
252
RC
RC
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 2 of 5
TD3052
rev 1.43 (12/22/2008)
TD3052
Random Switching
Triac Driver
TD3052
TD3052
Maximum Load Current vs. Temperature
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
60
50
40
30
20
10
0
600 610 620 630 640 650 660 670
80
60
40
20
0
-2
0
Device Count
120
100
80
60
40
20
0
-4
0
Load Current (mA)
PERFORMANCE DATA
Blocking Voltage (V)
Tem perature (C)
TD3052 On-State Characteristics
ITM,ON-STATE CURRENT (mA)
IDRM1,PEAK BLOCKING CURRENT (nA)
TD3052; Leakage with LED Off vs. Temperature
Ta,AMBIENT TEMPERATURE (°C)
VTM, ON-STATE VOLTAGE(VOLTS)
IFT , NORMALIZED
TD3052: Trigger Current vs. Temperature
Ta,AMBIENT TEMPERATURE (°C)
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 3 of 5
TD3052
rev 1.43 (12/22/2008)
TD3052
Random Switching
Triac Driver
MECHANICAL DIMENSIONS
6 PIN DUAL-IN-LINE PACKAGE (Through-hole)
6 PIN SURFACE MOUNT DEVICE (SMD)
TOLERANCE :+ 0.25mm
-H Suffix (0.4" / 10mm Lead Spacing)
Unit (mm)
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
TD3052
rev 1.43 (12/22/2008)
TD3052
Random Switching
Triac Driver
DISCLAIMER
Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO
reserves the right to make changes to product description, specifications at any time without further notice.
SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent
licenses nor indemnity are expressed or implied.
Except as specified in SSO's Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other
warranty, expressed or implied, including merchantability and fitness for particular use.
LIFE SUPPORT POLICY
SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or
death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all
damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be
reasonably expected to result in significant injury to the user, or (d) a critical component in any component of a life support device or system
whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness.
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
TD3052
rev 1.43 (12/22/2008)