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-to-
output 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
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Random phase switching
600V blocking voltage
High input-to-output isolation (5kV MIN)
10mA turn-on (trigger) current
High reliability
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Home appliances
Motor control
Solid state relays
Valve control
Solenoids
Dimmers
High Power Triacs
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Storage Temperature
Operating Temperature
Continuous Input Current
Transient Input Current
UNIT
°C
°C
mA
mA
V
mW
6
500
MIN
-55
-40
TYP
MAX
125
85
40
400
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-H
-S
-TR
-V
0.4" Lead spacing (see mechanical dimensio
Surface Mount Leadform Option
Tape and Reel Option
Signifies VDE approval
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
1
+ Input
6
+/- AC Output
Reverse Input Control
Voltage
Output Power Dissipation
2
- Input
5
Do Not Use
3
4
-/+ AC Output
*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
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UL / C-UL Approved File #E201932
VDE Approved, Lic # 40011225
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
TD3052
rev 1.40 (10/25/2004)
SSOUSA [ SOLID STATE OPTRONIC ]
