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
Zero-volt switching
400V blocking voltage
High input-to-output isolation (5000 Vrms)
High reliability
APPLICATIONS
Home appliances
Motor/Drive controls
Solid state relays
Solenoid/Valve control
Solenoids
Exercise equipment
Temperature Controls
OPTIONS/SUFFIXES
-TR
-S
-H
0.4" Lead Spacing
Option
Surface Mount Option
0.4" Lead Spacing
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
UNIT
擄C
擄C
mA
mA
V
mW
擄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
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