FODM3012R3V

Triac, SCR Output Optoisolators Overview

The FODM3012R3V is a single-channel triac output optocoupler manufactured by onsemi. It features a high isolation voltage of 3750Vrms and operates within a temperature range of -40°C to 100°C. The device utilizes a 4-SMD surface-mount package with gull-wing leads. Key electrical parameters include a maximum forward current of 60 mA, a typical holding current of 300µA, and a peak repetitive off-state voltage of 250 V. The component is currently obsolete.

Triac, SCR Output Optoisolators Feature Summary

• Provides galvanic isolation between control circuits and triac loads
• Designed for surface-mount assembly in compact layouts
• Capable of operating across extended industrial temperature ranges

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• Industrial motor control interfaces
• AC power switching applications

Triac, SCR Output Optoisolators Procurement Notes

This component is officially marked as obsolete and no longer manufactured by onsemi. Procurement should focus on verified surplus channels or authorized distributors holding remaining stock. Engineers must validate the authenticity of available units through official datasheets and manufacturer certificates to ensure reliability in critical designs.

Triac, SCR Output Optoisolators Selection Notes

Designers requiring active production alternatives should consider compatible devices from the same family, such as the FODM3053R2V-NF098. Selection criteria should prioritize matching isolation voltage ratings, package dimensions, and thermal characteristics to ensure seamless integration into existing PCB footprints without redesigning mechanical constraints.

Triac, SCR Output Optoisolators Part Context

The FODM3012R3V belongs to the broader category of optoisolators produced by onsemi. These components are part of standard product lines designed for reliable signal transmission across isolated boundaries. The specific model serves as a discrete solution for controlling triac-based loads while maintaining safety compliance through certified insulation barriers.

Triac, SCR Output Optoisolators Replacement Considerations

The FODM3053R2V-NF098 is identified as a similar substitute part number available from onsemi. Verification of pin compatibility and electrical specifications against the original design requirements is essential before implementation.