FODM3012R3

Triac, SCR Output Optoisolators Overview

The FODM3012R3 is a single-channel optoisolator from onsemi featuring a Triac output. It provides an isolation voltage of 3750Vrms and operates within a temperature range of -40°C to 100°C. The device utilizes a 4-pin MFP surface-mount package. Key electrical parameters include a maximum forward voltage of 1.5V, a maximum input current of 1A, and a static dV/dt rating of 10V/s typical. It lacks zero-crossing circuitry and does not meet automotive standards.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical coupling technology.
• Features a Triac output stage suitable for controlling AC loads in industrial applications.
• Designed with a compact 4-pin MFP surface-mount package for efficient PCB integration.

Triac, SCR Output Optoisolators Applications

• Industrial control systems requiring isolated switching
• AC load driving applications
• General purpose isolation interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify component status as the FODM3012R3 is listed as obsolete by major distributors. Confirm availability through authorized channels or alternative sources. Ensure the specific suffix matches project requirements. Check for end-of-life notifications from onsemi. Validate that the 4-SMD package aligns with existing board layouts before finalizing procurement decisions.

Triac, SCR Output Optoisolators Selection Notes

Select this component only if its Triac output configuration meets the specific load requirements. Consider the absence of zero-crossing detection when designing timing-critical circuits. Evaluate the 3750Vrms isolation rating against system safety standards. Compare thermal performance within the specified operating temperature range. Assess package compatibility with automated assembly processes.

Triac, SCR Output Optoisolators Part Context

This part belongs to the broader category of optoisolators manufactured by onsemi. It falls under the standard products segment, which includes various isolation devices. The manufacturer offers a wide range of semiconductor solutions for industrial and consumer markets. This specific model represents a discrete solution for signal isolation rather than integrated power modules.

Triac, SCR Output Optoisolators Replacement Considerations

FODM3012R2-NF098 is a similar variant within the FODM30XX series. Verify pinout and electrical specifications before substitution. Ensure the replacement maintains required isolation voltage levels. Check for any differences in package dimensions or mounting characteristics.