MOC3010G

Triac, SCR Output Optoisolators Overview

The MOC3010G is a single-channel optocoupler from the MOC301 series, manufactured by Isocom Components. It features an infrared LED input and a TRIAC output designed for AC load control applications. The device provides high isolation voltage of 5300Vrms between input and output circuits. It operates within a temperature range of -40°C to 100°C and utilizes a 6-pin DIP package. The component is non-zero-crossing type, allowing for phase-angle firing control in triac-based circuits.

Triac, SCR Output Optoisolators Feature Summary

• Non-zero-crossing TRIAC output for precise phase-angle control
• High isolation voltage capability of 5300Vrms
• Single channel configuration with integrated gate drive

Triac, SCR Output Optoisolators Applications

• Solid state relay driver circuits
• AC power switching applications
• Phase angle control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix (G) indicates RoHS compliance and lead-free status as per manufacturer documentation. Confirm the package type matches the required PCB footprint. Ensure the non-zero-crossing characteristic aligns with the application's noise immunity requirements compared to zero-crossing alternatives.

Triac, SCR Output Optoisolators Selection Notes

Select this component when phase-angle firing is required rather than soft-start zero-crossing switching. The 5300Vrms isolation rating suits general industrial isolation needs. Verify that the peak forward current and holding current parameters meet the specific load requirements of the target TRIAC or SCR being driven.

Triac, SCR Output Optoisolators Part Context

Isocom Components 2004 Ltd specializes in infrared optoelectronic devices. The MOC301 series represents their line of TRIAC output optocouplers. This family includes both zero-crossing and non-zero-crossing variants for different AC control strategies. The company has decades of experience in this sector.

Triac, SCR Output Optoisolators Replacement Considerations

MOC3011G is a zero-crossing variant within the same series. MOC3021G offers higher current capacity. Cross-reference datasheets for pinout compatibility and electrical parameter differences before substitution.