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SKU: R4-D-3-9

MOC3021 6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT P

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Description:

The MOC3021 is an optically isolated Triac driver designed for triggering TRIACs in AC power control applications. It features a photodiode and a TRIAC driver in a single 6-pin DIP package. Operating in random-phase mode, the MOC3021 is ideal for switching AC loads such as lamps, motors, and other inductive or resistive loads, offering safe isolation between control logic and high-voltage AC systems.

The optoisolator design ensures excellent noise immunity and provides reliable and secure triggering without any direct electrical connection.


Features:

  • Random-phase TRIAC driver output

  • 6-pin DIP package

  • Optical isolation between input and output

  • Capable of handling 250V to 400V peak voltages

  • Compatible with digital logic control circuits


Applications:

  • AC load switching

  • Light dimmers

  • Motor control circuits

  • Solid-state relays

  • Microcontroller-based switching


Package Includes:

  • 1 x MOC3021 6-Pin DIP Random-Phase Optoisolator TRIAC Driver IC


Disclaimer:

Product specifications, features, and design may change over time due to product updates or improvements.

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