FODM3053R2-NF098

Triac, SCR Output Optoisolators Overview

The FODM3053R2-NF098 is a random phase triac driver optocoupler manufactured by onsemi. It features a photoTriac output capable of handling up to 70 mA continuous current and blocking 600 V in the off-state. The device provides 3750 Vrms isolation voltage between input and output. It operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum forward current of 60 mA, a typical forward voltage of 1.2 V, and a maximum gate trigger current of 5 mA. The component is housed in a 4-SMD Miniflat package.

Triac, SCR Output Optoisolators Feature Summary

• Random phase triac output suitable for AC power control applications without zero-crossing detection
• High insulation capability with 3750 Vrms isolation voltage for safety compliance
• Compact surface-mount Miniflat package design for space-constrained PCB layouts

Triac, SCR Output Optoisolators Applications

• AC motor speed control circuits
• Solid-state relay (SSR) modules
• General AC load switching systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix NF098 corresponds to the required tape and reel packaging configuration. Confirm that the 5 mA trigger current specification aligns with the driving circuit's output capabilities. Ensure the 600 V blocking voltage meets the peak line voltage requirements of the target application. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triggering is required rather than zero-crossing switching. The 70 mA output current rating supports low-power triacs directly. Consider the Miniflat footprint for density requirements. Verify that the 3750 Vrms isolation is sufficient for the system's creepage and clearance standards. Compare against the FODM3052 variant if different trigger current characteristics are needed.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM30xx series of triac driver optocouplers from onsemi. The series is designed for interfacing microcontrollers or logic circuits with AC power stages. The FODM3053 variant specifically offers a 5 mA trigger current, distinguishing it from other members like the FODM3052 which may have different sensitivity levels. The family emphasizes compact sizing and high isolation reliability.

Triac, SCR Output Optoisolators Replacement Considerations

The FODM3053R2V-NF098 is a documented alternative within the same product family. Verify pinout compatibility and ensure the V-suffix does not alter functional parameters before substitution.