MOC3021 Optocoupler
![MOC3021 Optocoupler]()
![MOC3021 Optocoupler]()
![MOC3021 Optocoupler]()
![MOC3021 Optocoupler]()
Specification
Description
The MOC3021 is an optically Isolated Triac Driver Device, that contains a GaAs infrared emitting diode and a light-activated silicon bilateral switch, which functions like a triac. This device is designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115VAC operations.Features
- Excellent IFT stability—IR emitting diode has low degradation
- High isolation voltage—minimum 5300 VAC RMS
- Underwriters Laboratory (UL) recognized—File #E90700
- Peak blocking voltage: 400V-MOC3021
- VDE recognized (File #94766)
Applications
- AC Light dimmers
- Strode lights
- AC motor speed control
- Noise coupling circuits
- Controlling AC loads using MCU/MPU
- Ac/DC Power control
Physical Attributes
- Length * Width * Height (mm): 8 x 8 x 7
- Weight (gm) : 0.5
