MOC 3021 ( Optocoupler TRIAC )

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MOC3021 Lite-On Triac & SCR Output Optocouplers Optocoupler TRIAC


  • 400 V Phototriac Driver Output
  • Gallium-Arsenide-Diode Infrared Source and Optically-Coupled Silicon Traic Driver (Bilateral Switch)
  • UL Recognized…File Number E65085
  • High Isolation…7500 V Peak
  • Output Driver Designed for 220 Vac
  • Standard 6-Terminal Plastic DIP
  • Directly Interchangeable with
    Motorola MOC3020, MOC3021, MOC3022,
    and MOC3023
  • typical 115/240 Vac(rms) applications
    • Solenoid/Valve Controls
    • Lamp Ballasts
    • Interfacing Microprocessors to 115/240 Vac Peripherals
    • Motor Controls
    • Incandescent Lamp Dimmers


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