FODM3022R2

Triac, SCR Output Optoisolators Overview

The FODM3022R2 is a Triac and SCR output optocoupler manufactured by onsemi. It features a random phase triac driver output capable of handling 400V off-state voltage. The device provides an isolation voltage of 3750 VRMS and supports a maximum continuous output current of 70 mA. It utilizes a Mini-Flat surface mount package with four pins. The component does not include a zero-crossing circuit, making it suitable for applications requiring phase control without specific timing constraints.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triac output for flexible AC load control
• High insulation voltage rating for safety isolation
• Mini-Flat surface mount packaging for compact designs

Triac, SCR Output Optoisolators Applications

• Solid state relays
• Motor control circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the current lifecycle status of the FODM3022R2 before procurement, as some sources indicate it may be obsolete or discontinued. Confirm availability through authorized distributors or check for active replacement variants within the same product family. Ensure that the Mini-Flat footprint matches your PCB design requirements and validate thermal performance specifications against your application's power dissipation needs.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triggering is required rather than zero-crossing switching. Consider the 400V blocking capability and 70mA output current limits to ensure compatibility with the target load. Evaluate the Mini-Flat package size constraints and verify that the 3750 VRMS isolation level meets the safety standards of the intended system environment.

Triac, SCR Output Optoisolators Part Context

The FODM3022R2 belongs to the FODM302X series of optocouplers from onsemi. This series is designed for driving Triacs and SCRs in various industrial and consumer applications. The device offers a balance of high isolation voltage and moderate output current, fitting into the category of general-purpose TRIAC drivers used in AC power control systems.

Triac, SCR Output Optoisolators Replacement Considerations

Check for direct pin-compatible replacements within the FODM302X series if the FODM3022R2 is unavailable. Verify that any substitute maintains the same 400V voltage rating, 70mA current capacity, and Mini-Flat package dimensions to ensure seamless integration.