SFH609-2X

Overview

The SFH609-2X is a single-channel optocoupler from the SFH609 series manufactured by Isocom Components. It features an NPN phototransistor output and operates with a maximum forward current of 60 mA. The device provides a minimum isolation voltage of 5300 Vrms and supports a data rate of up to 1 MBps. It is available in a DIP-6 package and complies with UL, VDE, and CECC standards.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features fast switching speed suitable for digital signal transmission
• Includes integrated base terminal for improved noise immunity

Applications

• Digital signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Power supply feedback loops for circuit isolation

Procurement Notes

Verify the specific suffix designation against official Isocom documentation to confirm pinout configuration and compliance certifications. Ensure the selected variant matches the required isolation voltage and output type specifications for the target application design.

Selection Notes

Select this component when high-speed digital isolation is required within a compact DIP-6 footprint. Consider the NPN output structure and base terminal availability for applications demanding enhanced noise rejection capabilities compared to standard phototransistor outputs.

Part Context

This part belongs to the SFH609 family of transistor output optocouplers. The series is designed for general-purpose isolation applications requiring robust performance and international safety approvals. The SFH609-2X variant specifically denotes a particular pin configuration and output characteristic within this lineup.

Replacement Considerations

Cross-reference with other SFH609 variants or equivalent transistor-output optocouplers offering similar isolation ratings and package dimensions. Verify functional compatibility regarding pinout and electrical characteristics before substitution.