SFH600-2SM

Overview

The SFH600-2SM is a single-channel optocoupler from Isocom Components, featuring an infrared LED input and an NPN silicon phototransistor output with a base terminal. It provides high-voltage isolation of 5300Vrms and supports a maximum forward current of 60 mA. The device utilizes a 6-pin package configuration to facilitate robust electrical separation in circuit designs requiring reliable signal transmission across isolated domains.

Feature Summary

• Integrates an infrared light emitting diode with an NPN silicon phototransistor for optical signal coupling
• Provides high-voltage electrical isolation capability between input and output circuits
• Includes a dedicated base terminal on the phototransistor to enhance switching speed and sensitivity

Applications

• High-voltage isolation applications
• Signal transmission in isolated circuit domains

Procurement Notes

Verify the specific suffix '2SM' against official manufacturer documentation to confirm pinout and package dimensions. Ensure compatibility with required isolation voltage ratings and thermal management specifications before integration into final designs.

Selection Notes

Select this component when a base-driven phototransistor output is required for improved performance characteristics. Confirm that the 6-pin package fits the available board space and that the 5300Vrms isolation rating meets the safety requirements of the target application environment.

Part Context

This part belongs to the SFH600 series of optically coupled isolators manufactured by Isocom Components. The series typically combines an infrared LED with an NPN silicon phototransistor, designed for general-purpose isolation tasks where reliable signal transfer and electrical safety are paramount.

Replacement Considerations

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