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MOC3063TVM from FAIRCHIL,Fairchild Semiconductor

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MOC3063TVM

Manufacturer: FAIRCHIL, FAIRCHILD

6-Pin DIP 600V Zero Crossing Triac Driver Output Optocoupler

Partnumber Manufacturer Quantity Availability
MOC3063TVM FAIRCHIL, FAIRCHILD 7000 In Stock

Description and Introduction

6-Pin DIP 600V Zero Crossing Triac Driver Output Optocoupler # Introduction to the MOC3063TVM Optocoupler  

The **MOC3063TVM** is a high-performance optocoupler designed for AC power control applications. Combining an infrared LED with a zero-crossing triac driver, this component ensures efficient and reliable switching of AC loads while minimizing electrical noise and voltage transients.  

### Key Features  

- **Zero-Crossing Detection**: The built-in zero-crossing circuit triggers the triac only when the AC voltage crosses zero, reducing inrush current and electromagnetic interference (EMI).  
- **High Isolation Voltage**: With a minimum isolation voltage of 5,300 Vrms, the MOC3063TVM provides safe electrical separation between input and output circuits.  
- **Low Trigger Current**: The optocoupler requires only 15 mA of input current to activate, making it compatible with low-power microcontroller and logic circuits.  
- **Triac Output**: Capable of driving external triacs up to 600 V, it is suitable for controlling inductive and resistive loads in appliances, lighting systems, and motor controls.  

### Applications  

The MOC3063TVM is widely used in:  
- Solid-state relays (SSRs)  
- Home automation systems  
- Industrial AC power controls  
- HVAC systems  
- Dimmer circuits  

By integrating zero-crossing detection and optoisolation, the MOC3063TVM enhances system safety and performance, making it a preferred choice for AC switching applications. Its compact DIP-6 package ensures easy integration into various circuit designs.

Application Scenarios & Design Considerations

6-Pin DIP 600V Zero Crossing Triac Driver Output Optocoupler

Alternative Part Number

  • EL3063 --: Pin-compatible zero-cross triac optocoupler with similar 6-pin DIP package and comparable isolation and trigger current ratings, widely used as a direct substitute.
  • TLP3063 --: Zero-crossing triac driver optocoupler in 6-pin DIP with similar VDRM and LED trigger current, suitable drop-in replacement for most applications.
  • PC3063 --: Zero-cross triac optocoupler with matching 6-pin DIP footprint and comparable electrical characteristics, usable as an alternative with minor parameter verification.
  • MOC3063M --: Same zero-cross triac driver family with 600V rating and 5mA LED trigger current, direct functional equivalent from the successor brand of Fairchild.
  • MOC3063SR2M --: Surface-mount version of the same 600V zero-cross optotriac driver, electrically identical and widely available.

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