FODM3012R2V-NF098

Triac, SCR Output Optoisolators Overview

The FODM3012R2V-NF098 is a single-channel Triac output optocoupler from onsemi, designed for random phase triac driver applications. It features a Mini-Flat (Miniflat) surface-mount package with four pins. Key electrical specifications include an isolation voltage of 3750 Vrms and a peak repetitive off-state voltage (VDRM) of 250 V. The device supports a maximum continuous output current (IT(RMS)) of 70 mA and has 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 capability for AC power control
• High insulation voltage of 3750 Vrms for safety isolation
• Compact Mini-Flat surface-mount packaging

Triac, SCR Output Optoisolators Applications

• AC motor speed control circuits
• Solid state relay designs
• General purpose AC load switching

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm pinout and mechanical dimensions, as variations exist within the FODM30XX series. Ensure the selected component matches the required 250 V blocking voltage rating for the target application. Cross-reference the Mini-Flat footprint with PCB design guidelines to prevent assembly errors.

Triac, SCR Output Optoisolators Selection Notes

Select this component when a non-zero-crossing triac driver is required for random phase firing applications. The 250 V rating suits low-voltage AC systems, while the 70 mA RMS current handles moderate loads. Consider the Mini-Flat package for space-constrained designs requiring high isolation voltage without through-hole mounting constraints.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM30XX series of Triac output optocouplers by onsemi. It shares functional similarities with parts like FODM3052R2 but differs in voltage ratings and package specifics. The series is engineered for reliable isolation in industrial and consumer AC control environments.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes may include other onsemi random phase triac drivers in Mini-Flat packages, such as FODM3012R2-NF098, provided the 250 V rating is sufficient. Verify compatibility with existing PCB footprints and thermal management requirements before substitution.