The MOC3021 Triac Driver Optocoupler is a zero-crossing triac driver optocoupler that provides electrical isolation between low-voltage control circuits and high-voltage AC loads. It integrates an infrared LED and a phototriac output, enabling safe triggering of triacs for AC power control applications. Commonly used in light dimmers, motor controls, and solid-state relays.
Specifications:
| Parameter | Value |
|---|---|
| Model | MOC3021 |
| IC Color | White |
| Mounting Type | DIP |
| Case/Package | DIP-6 |
| Forward voltage | 1.15V to 1.5V |
| Reverse voltage | 3V |
| Forward current | 60mA |
Features:
- Electrical isolation between input and output
- Zero-cross detection for reduced switching noise
- Compatible with standard triacs
- High isolation voltage for safety
- Compact 6-pin DIP package
Package Includes:
- 1 x MOC3021 Triac Driver Optocoupler | Opto-isolator IC
Yogya Gunjal –
Clean leads and dependable operation make this triac driver IC worth buying.
Rakesh Mahawar –
Ideal for AC switching
Suresh Mewara –
This optocoupler made my AC load control circuit safer and more reliable.
Kamal Hada –
Excellent isolation IC
Jyotsana Naruka –
Used this opto-isolator in a college project, and everything worked smoothly.
Manish Suman –
Authentic component quality
Pawan Gautam –
Fast and secure shipping
Abhishek Shringi –
Great for control circuits