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