FODM3023R1

Triac, SCR Output Optoisolators Overview

The FODM3023R1 is a triac output optoisolator manufactured by onsemi. It features a single channel with a 3750Vrms isolation voltage and utilizes a 4-SMD surface-mount package. The device provides logic output capability and operates within a temperature range of -40°C to 85°C. This component belongs to the MOC series family, designed for applications requiring electrical isolation between control circuits and high-power AC loads.

Triac, SCR Output Optoisolators Feature Summary

• Provides galvanic isolation between input control signals and output triac drivers
• Integrates an infrared LED emitter with a zero-crossing detection triac output
• Designed for noise immunity in AC power switching applications

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• AC motor speed control systems
• Lighting dimmer modules

Triac, SCR Output Optoisolators Procurement Notes

Verify current manufacturing status as this part number may be obsolete. Confirm pinout compatibility and thermal requirements for the specific 4-SMD footprint before integration into new designs. Check for updated replacement recommendations from the manufacturer.

Triac, SCR Output Optoisolators Selection Notes

Select this component when surface-mount packaging is required for AC load control. Ensure the circuit design accommodates the specific isolation voltage rating and operating temperature range. Verify that the zero-crossing feature aligns with the application's noise reduction requirements.

Triac, SCR Output Optoisolators Part Context

This device is part of onsemi's broader portfolio of optoelectronic isolators. It serves as a specialized solution for interfacing low-voltage digital logic with high-voltage AC mains. The product line emphasizes reliability and safety compliance for industrial and consumer electronics.

Triac, SCR Output Optoisolators Replacement Considerations

• FODM3023DTR2G
• MOC3023SM

Triac, SCR Output Optoisolators FAQ

Is the FODM3023R1 currently in production?

No, the FODM3023R1 is listed as obsolete and no longer manufactured by onsemi.

What type of output does this optoisolator use?

It uses a triac output suitable for controlling AC loads.