onsemi | MOC3031SM

The MOC3031SM is a part of MOC3031 Series, this device consist of a AlGaAs infrared emitting diode optically coupled to a monolithic silicon detector that perform the function of a zero voltage crossing bilateral triac driver.

This device is designed for use with triac in the interface of logic systems to equipment powered from 115 VAC lines such as teletypewriters, CTRs, solid-state relays, industrial controls, printers, motors, solenoids and consumer appliances, etc. It has an Operating Temperature range of -40 °C to +85 ° C. 

Features:

• Simplifies logic control of 115 VAC power
• Zero voltage crossing
• dv/dt of 2000 V/µs typical, 1000 V/µs guaranteed
• VDE recognized (File #94766)
• ordering option V (e.g. MOC3043VM)

Applications:

• Solenoid/Valve controls
• Lighting controls
• Static power switches
• AC motor drives
• Temperature controls
• E.M. contactors
• AC motor starters
• Solid state relays