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MOC3012SR2M from FAIRCHILD,Fairchild Semiconductor

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MOC3012SR2M

Manufacturer: FAIRCHILD

6-Pin DIP 250V Random Phase Triac Driver Output Optocoupler

Partnumber Manufacturer Quantity Availability
MOC3012SR2M FAIRCHILD 1000 In Stock

Description and Introduction

6-Pin DIP 250V Random Phase Triac Driver Output Optocoupler # Introduction to the MOC3012SR2M Optocoupler  

The MOC3012SR2M is a high-performance optocoupler designed for efficient electrical isolation and signal transmission between low-voltage control circuits and high-voltage AC loads. As part of the MOC30xx series, this device integrates an infrared LED optically coupled with a triac, making it ideal for applications requiring safe and reliable switching of AC power.  

Key features of the MOC3012SR2M include a peak off-state voltage of 250V, ensuring robust performance in medium-voltage applications. Its zero-crossing detection capability minimizes switching noise and reduces electromagnetic interference (EMI), making it suitable for use in dimmers, motor controls, and solid-state relays. The optocoupler's compact DIP-6 package allows for easy integration into various circuit designs while maintaining high isolation voltage (5,000Vrms).  

One of the primary advantages of the MOC3012SR2M is its ability to provide galvanic isolation, protecting sensitive control circuitry from high-voltage transients. Additionally, its low trigger current requirement enhances compatibility with microcontrollers and logic circuits.  

Engineers often utilize this component in industrial automation, home appliances, and lighting systems where precise AC load control is essential. Its reliability, combined with industry-standard performance, makes the MOC3012SR2M a preferred choice for designers seeking a cost-effective and efficient isolation solution.  

By leveraging its zero-crossing functionality and robust isolation, the MOC3012SR2M ensures smooth and safe operation in a wide range of electronic applications.

Application Scenarios & Design Considerations

6-Pin DIP 250V Random Phase Triac Driver Output Optocoupler

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