Zero-Volt Switching Triac Driver
TD3043
Zero-Volt Switching Triac Driver DESCRIPTION
The TD3043 consists of a single input LED optically coupled to a zer...
Description
TD3043
Zero-Volt Switching Triac Driver DESCRIPTION
The TD3043 consists of a single input LED optically coupled to a zero-volt crossing triac driver. The TD3043 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
x x x x
Zero-volt switching 400V blocking voltage High input-to-output isolation (5000 Vrms) High reliability
x x x x x x x
Home appliances Motor/Drive controls Solid state relays Solenoid/Valve control Solenoids Exercise equipment Temperature Controls
OPTIONS/SUFFIXES
MAXIMUM RATINGS
PARAMETER Storage Temperature Operating Temperature Continuous Input Current Transient Input Current
1. Anode 2. Cathode 3. NC 4. MAIN TERMINAL 5. SUBSTRATE DO NOT CONNECT 6. MAIN TERMINAL
x x x
-TR -S -H
0.4" Lead Spacing Option Surface Mount Option 0.4" Lead Spacing
UNIT °C °C mA mA V mW °C
MIN -55 -40
TYP
MAX 125 85 40 400 6 330 260
SCHEMATIC DIAGRAM
Reverse Input Control Voltage Total Power Dissipation Soldering Temperature (10 seconds)
APPROVALS
x x
UL and C-UL Approved File #E201932 VDE Approved, License#40011225
rev 1.0
Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com
TD3043
Zero-Volt Switching Triac Driver
ELECTRICAL CHARACTERISTICS - 25°
PARAMETER INPUT SPECIFICATIONS
LED Forward Voltage LED Reverse Voltage Reverse Leakage Current V V PA 6 1.2 12 10 1.5 If = 10mA Ir = 10uA Vr=4V
...
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