MOC3009G

Triac, SCR Output Optoisolators Overview

The MOC3009G is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a random-phase triac output and provides an isolation voltage of 5300Vrms. The device operates with a maximum forward input current of 50 mA and has a typical forward voltage of 1.2V. It is housed in a 6-DIP package and supports an operating temperature range from -40°C to 100°C.

Triac, SCR Output Optoisolators Feature Summary

• Random-phase triac output configuration for AC load control
• High isolation voltage rating of 5300Vrms
• Designed for direct interface with logic circuits

Triac, SCR Output Optoisolators Applications

• AC load switching
• Solid state relays
• Motor control circuits

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'G' corresponds to RoHS compliance requirements for your project. Confirm that the 6-DIP through-hole package matches your PCB footprint. Ensure the random-phase triggering characteristic aligns with your noise immunity needs compared to zero-crossing variants.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random-phase firing is required for phase-angle control applications. It differs from zero-crossing devices which are better for reducing EMI in resistive loads. Verify the 50mA input current capability suits your driving circuit constraints.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC304 series of optocouplers produced by Isocom Components 2004 LTD. It is categorized under triac output optoisolators designed for industrial and consumer AC power control applications requiring electrical isolation between low-voltage control logic and high-voltage AC lines.

Triac, SCR Output Optoisolators Replacement Considerations

Check for compatible random-phase triac optocouplers such as the MOC3021 or MOC3023 if pinout compatibility is required. Verify equivalent isolation voltages and output current ratings before substitution.