FODM3053V

Triac, SCR Output Optoisolators Overview

The FODM3053V is a single-channel Triac output optocoupler manufactured by onsemi, designed for random phase triac driver applications. It features a Mini-Flat surface-mount package with four pins and provides an isolation voltage of 3750 Vrms. The device supports a maximum continuous output current of 70 mA and can withstand a peak off-state voltage of 600 V. Key electrical parameters include a forward current of 60 mA, a forward voltage of 1.2 V, and a maximum trigger current of 5 mA. It operates within a temperature range of -40°C to +100°C and lacks a zero-crossing circuit.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triac driver output suitable for AC power control
• High insulation voltage capability for safety isolation
• Compact Mini-Flat surface-mount packaging design

Triac, SCR Output Optoisolators Applications

• AC motor speed control systems
• Solid state relay (SSR) designs
• General purpose AC load switching

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific ordering suffixes such as NF098 for tape and reel configurations. Check for end-of-life status or obsolescence notices prior to finalizing procurement plans to ensure supply chain continuity.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triggering is required rather than zero-crossing switching. Ensure the application voltage does not exceed the 600 V off-state rating. Verify that the PCB footprint matches the Mini-Flat package dimensions. Consider thermal management requirements given the 250 mW power dissipation limit during operation.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM305X family of Triac and SCR output optocouplers from onsemi. It shares functional similarities with variants like FODM3051 and FODM3053 but differs in packaging and specific electrical characteristics. The family is widely used in industrial and consumer electronics for isolating low-voltage control circuits from high-voltage AC loads.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official cross-reference guides or contact onsemi technical support for compatible alternatives if this specific model is unavailable.