FODM3052R2-NF098

Triac, SCR Output Optoisolators Overview

The FODM3052R2-NF098 is a single-channel Triac output optocoupler from onsemi, designed for random phase triac driver applications. It features a Miniflat (4-SMD) surface-mount package with an isolation voltage of 3750 Vrms. The device supports a maximum forward current of 60 mA and has a typical forward voltage of 1.2 V. It offers a peak repetitive off-state voltage of 600 V and a maximum continuous output current of 70 mA. The unit operates within a temperature range of -40°C to +100°C and includes no zero-crossing circuit.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triggering capability for precise AC power control without zero-crossing detection
• High insulation strength with 3750 Vrms isolation voltage for safe signal transfer
• Compact Miniflat surface-mount footprint suitable for space-constrained PCB designs

Triac, SCR Output Optoisolators Applications

• Solid state relay modules requiring random phase switching
• AC motor speed control circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix NF098 to ensure correct packaging configuration, as it indicates reel, cut tape, or MouseReel options. Confirm RoHS compliance status through official manufacturer documentation before integration. Check lead times against current production schedules, as manufacturing cycles may vary. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triac driving is required rather than zero-crossing switching. The 600V blocking voltage suits standard low-voltage AC loads. Consider the 70mA output current limit for load compatibility. The Miniflat package aids in automated assembly processes. Verify that the 3750Vrms isolation rating meets safety standards for the intended system architecture.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM30XX series of Triac and SCR output optocouplers. It provides galvanic isolation between control logic and high-power AC circuits. The series is designed for robust performance in industrial and consumer electronics applications requiring reliable switching of triacs or SCRs.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes include other random-phase triac drivers from the same family, such as the FODM3051R2-NF098 or FODM3053R2-NF098, provided they match the 600V rating and Miniflat package constraints.