FODM3052R4

Triac, SCR Output Optoisolators Overview

The Fairchild Semiconductor FODM3052R4 is a single-channel optoisolator featuring a Triac output device. It utilizes a Mini-Flat surface-mount package with four pins. Key electrical specifications include a maximum forward voltage of 1.5V, a maximum input current of 60 mA, and an isolation voltage rating of 3750 Vrms.

Triac, SCR Output Optoisolators Feature Summary

• Integrates an infrared emitting diode with a Triac output for signal transmission across isolated circuits
• Provides high-voltage isolation capability to protect low-voltage control sides from high-voltage load sides
• Designed in a compact Mini-Flat surface-mount form factor suitable for automated assembly processes

Triac, SCR Output Optoisolators Applications

• Solid-state relay switching applications
• AC motor control circuit isolation
• Industrial process control system interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix R4 against official datasheets to confirm pinout and packaging dimensions. Ensure compatibility with existing PCB footprints before procurement. Confirm RoHS compliance status through manufacturer documentation. Validate that the 3750 Vrms isolation rating meets safety standards for the intended application environment.

Triac, SCR Output Optoisolators Selection Notes

Select this component when a single-channel Triac output is required for AC load switching. The Mini-Flat package offers space efficiency compared to traditional DIP options. Consider the 60 mA input current limit and 1.5V forward voltage drop when designing the driving circuitry. Ensure the isolation voltage requirement does not exceed 3750 Vrms.

Triac, SCR Output Optoisolators Part Context

This part belongs to the Fairchild Semiconductor optocoupler family, specifically designed for power switching applications. It serves as a bridge between low-power control logic and higher-power AC loads. The Mini-Flat package variant provides a compact solution for modern printed circuit board designs requiring reliable galvanic isolation.

Triac, SCR Output Optoisolators Replacement Considerations

Cross-reference with FODM3052R2V_NF098 for similar Mini-Flat Triac output characteristics. Verify pin compatibility and isolation ratings before substitution. Check for any differences in peak repetitive off-state voltage or holding current parameters.