MOC3021 Datasheet PDF – Optocoupler / Optoisolator

Part Number: MOC3021

Function: Optocoupler/ Optoisolator Isolation 7500V

Package: DIP 6 Pin

Manufacturer: Texas Instruments , Motorola

Image and Pinouts:

MOC3021 datasheet


This is Optocoupler.


1. 250 V Phototriac Driver Output

2. Gallium-Arsenide-Diode Infrared Source and Optically-Coupled Silicon Traic Driver (Bilateral Switch)

3. UL Recognized : File Number E65085

4. High Isolation : 7500 V Peak

5. Output Driver Designed for 220 Vac

6. Standard 6-Terminal Plastic DIP

7. Directly Interchangeable with Motorola MOC3020, MOC3021, MOC3022, and MOC3023

8. Typical 115/240 Vac(rms)


1. Solenoid/Valve Controls

2. Lamp Ballasts

3. Interfacing Microprocessors to 115/240 Vac Peripherals

4. Motor Controls

5. Incandescent Lamp Dimmers

Other data sheets are available within the file: M0C3020, M0C3021, M0C3022, M0C3023, MOC3020

MOC3021 Datasheet PDF Download

MOC3021 pdf

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