FODM3052

Triac, SCR Output Optoisolators Overview

The FODM3052 is a Triac and SCR output optocoupler designed for random phase triac driver applications. It features a single channel with a phototriac output and lacks a zero-crossing circuit. The device supports surface mount installation in a Miniflat package. Key electrical parameters include an isolation voltage of 3750 Vrms, a maximum continuous output current of 70 mA, and a blocking voltage (VDRM) of 600 V. The forward current rating is 60 mA with a forward voltage of 1.2 V. Power dissipation is rated at 300 mW. Operating temperatures range from -40°C to +100°C.

Triac, SCR Output Optoisolators Feature Summary

• Provides galvanic isolation between control circuits and power TRIACs for resistive and inductive load management.

Triac, SCR Output Optoisolators Applications

• Interfacing electronic controls with power TRIACs
• Control of resistive loads
• Control of inductive loads

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix against official documentation to confirm packaging configuration and tape/reel specifications. Ensure the selected variant matches the required insulation voltage and thermal performance for the target application environment.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random phase triggering is required without zero-crossing detection. Confirm that the 600 V blocking voltage and 70 mA output current meet the load requirements. Verify compatibility with the Miniflat surface mount footprint during PCB layout.

Triac, SCR Output Optoisolators Part Context

This part belongs to the FODM3052 series of Triac output optocouplers manufactured by onsemi. It is categorized under Triac & SCR Output Optocouplers and utilizes a 4-pin Mini-Flat surface mount package for compact integration.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.

Triac, SCR Output Optoisolators FAQ

Does the FODM3052 include a zero-crossing circuit?

No, the FODM3052 is designed without a zero-crossing circuit and functions as a random phase triac driver.

What is the maximum isolation voltage of the FODM3052?

The maximum isolation voltage is 3750 Vrms.