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MOC3052SR2VM from FAIRCHILD,Fairchild Semiconductor

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MOC3052SR2VM

Manufacturer: FAIRCHILD

6-Pin DIP 600V Random Phase Triac Driver Output Optocoupler

Partnumber Manufacturer Quantity Availability
MOC3052SR2VM FAIRCHILD 968 In Stock

Description and Introduction

6-Pin DIP 600V Random Phase Triac Driver Output Optocoupler # Introduction to the MOC3052SR2VM Optocoupler  

The MOC3052SR2VM is a high-performance optocoupler designed to provide reliable electrical isolation between low-voltage control circuits and high-voltage AC loads. This component integrates an infrared LED optically coupled to a silicon triac, enabling safe switching of AC power without direct electrical connection.  

Key features of the MOC3052SR2VM include a zero-crossing detection circuit, which minimizes switching noise and reduces electromagnetic interference (EMI) by triggering the triac only when the AC voltage crosses zero. This makes it particularly suitable for applications requiring smooth power control, such as dimmers, motor controllers, and solid-state relays.  

With a maximum output voltage rating of 600V and an input control current as low as 5mA, the MOC3052SR2VM ensures efficient operation while maintaining isolation ratings of up to 5,000Vrms. Its compact DIP-6 package allows for easy integration into various circuit designs.  

Common applications include home automation, industrial control systems, and appliance switching, where precise and safe AC load control is essential. The MOC3052SR2VM’s robust design and compliance with industry standards make it a dependable choice for engineers seeking a balance between performance and safety in optocoupled triac solutions.  

By combining isolation, zero-crossing functionality, and high-voltage handling, the MOC3052SR2VM offers a versatile solution for AC power control in modern electronic systems.

Application Scenarios & Design Considerations

6-Pin DIP 600V Random Phase Triac Driver Output Optocoupler

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