SFH600-0SM

Overview

The SFH600-0SM is a single-channel transistor output optocoupler manufactured by Isocom Components. It features a DIP-6 surface mount package and provides 5300Vrms isolation voltage. The device utilizes an NPN phototransistor output with a nominal current transfer ratio of 40%. It supports a maximum forward current of 60mA and operates within a temperature range of -55°C to 100°C.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features fast switching response times for signal transmission
• Includes Schmitt trigger logic output for noise immunity

Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix 'SM' confirms the surface mount variant against the standard through-hole SFH600-0. Confirm RoHS compliance status and lead form availability directly with the manufacturer or authorized distributor, as packaging options may vary by production batch.

Selection Notes

Select this component when surface mount assembly is required for high-isolation applications. Ensure the circuit design accommodates the 40% nominal CTR and 60mA maximum forward current limits. Verify that the DIP-6 footprint matches the PCB layout requirements for the SM package variant.

Part Context

This part belongs to the SFH600 series of optocouplers, which are widely used for general-purpose isolation. The SFH600-0 variant specifically denotes the version with a 40% nominal current transfer ratio. The SM suffix indicates the surface mount configuration, distinguishing it from the standard through-hole DIP versions.

Replacement Considerations

Direct substitutes include the SFH600-0SMT&R and other SFH600 series variants with matching isolation ratings and package types. Verify pinout compatibility and electrical parameters before substitution.