MOC3021 Optocoupler


This product is no longer in stock

Non Zero Crossing Triac Driver Optocoupler IC

2.63 AED

2.50 AED AED tax excl.

MOC3021 is an optically isolated triac driver device. This device contains a GaAs infrared emitting diode and a light activated silicon bilateral switch, which functions like a triac. They are designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115/230 VAC operations. The IC will provide electrical isolation between High voltage side and the Low voltage side.


• Excellent IFT stability: IR emitting diode has low degradation
• High isolation voltage: minimum 5300 VAC RMS
• Underwriters Laboratory (UL) recognized
• Peak blocking voltage: 400V-MOC3021
• VDE recognized

  • Industrial controls
  • Solenoid/valve controls
  • Traffic lights
  • Static AC power switch
  • Vending machines
  • Incandescent lamp dimmers
  • Solid state relay
  • Motor control
  • Lamp ballasts

Package: DIP-6


Related Products