MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac
![MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac]()
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![MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac]()
![MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac]()
![MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac_2]()
![MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac]()
Phototriac Output: The MOC3021 features a photometric output, which is a type of output that includes a triac coupled with the optocoupler. Triacs are semiconductor devices used for controlling AC power.
Isolation: The primary purpose of the MOC3021 is to provide electrical isolation between low-voltage control circuits (input side) and high-voltage AC loads (output side). This is crucial for safety and to prevent damage to sensitive components.
Zero-Crossing Detection: Some optocouplers, including the MOC3021, are designed to work with zero-crossing detection circuits. This helps in minimizing electrical noise and reduces stress on the connected load during switching.
Usage Considerations: When using the MOC3021, consider the specific requirements of your application, the voltage and current ratings of the load, and the need for zero-crossing detection if applicable.
-30%
MOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac
Available:In Stock
- Product SKU: INTEG069
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Warehouse Details
Specification
Description
The MOC3021 is an optocoupler (also known as an opto-isolator) that is commonly used for interfacing low-voltage digital signals with high-voltage AC loads.Here's some information about the MOC3021:
Optocoupler Functionality: An optocoupler is a component that transfers electrical signals using light waves to achieve electrical isolation between input and output. The MOC3021 specifically includes a photometric output.Phototriac Output: The MOC3021 features a photometric output, which is a type of output that includes a triac coupled with the optocoupler. Triacs are semiconductor devices used for controlling AC power.
Isolation: The primary purpose of the MOC3021 is to provide electrical isolation between low-voltage control circuits (input side) and high-voltage AC loads (output side). This is crucial for safety and to prevent damage to sensitive components.
Application:
The MOC3021 is commonly used in applications where there is a need to control AC loads, such as in light dimmers, motor control, and other devices where isolation is essential.Zero-Crossing Detection: Some optocouplers, including the MOC3021, are designed to work with zero-crossing detection circuits. This helps in minimizing electrical noise and reduces stress on the connected load during switching.
Usage Considerations: When using the MOC3021, consider the specific requirements of your application, the voltage and current ratings of the load, and the need for zero-crossing detection if applicable.
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) : 2
Documentation
Package Includes
- 1 xMOC3021 Optocoupler 6 Pin Random Phase Opto Isolator Triac
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