SFH609-2SMT&R

Overview

SFH609-2SMT&R is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a transistor output with base and provides an isolation voltage of 5300Vrms. The device operates within a temperature range of -55°C to 100°C and utilizes a surface-mount 6-SMD gull wing package. Key electrical specifications include a maximum forward current of 60 mA, a collector-emitter saturation voltage of 400mV, and a typical rise/fall time of 2µs/2µs.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features a transistor output configuration with accessible base terminal
• Designed for surface-mount assembly in compact electronic systems

Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits requiring galvanic separation
• Digital communication channels with noise immunity requirements

Procurement Notes

Verify the manufacturer designation carefully, as Isocom Components often sources devices from other manufacturers. Confirm that the specific SFH609-2 variant matches your design requirements regarding pinout and electrical characteristics. Check for RoHS compliance status if required by your manufacturing standards. Ensure the surface-mount package type aligns with your PCB footprint specifications before finalizing procurement.

Selection Notes

Select this component when a standard transistor-output optocoupler with base access is required for circuit design flexibility. The 5300Vrms isolation rating suits applications demanding robust galvanic separation. Consider the operating temperature range and package constraints during selection. Verify compatibility with driving circuitry and load requirements against the datasheet specifications.

Part Context

The SFH609 series represents a common family of single-channel optocouplers widely used in various electronic applications. Isocom Components distributes these devices, often sourced from original equipment manufacturers. The SMT&R suffix indicates a tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Replacement Considerations

CNY172SR2M onsemi is listed as a similar replacement option.