SFH609-1X

Overview

The SFH609-1X is a single-channel transistor output optocoupler manufactured by Isocom Components. It features a DIP-6 package with through-hole mounting. The device provides an isolation voltage of 5300 Vrms and supports a data rate of 1 MBps. Key electrical parameters include a maximum forward current of 60 mA, a typical rise time of 2 µs, and a typical fall time of 11 µs. The operating temperature range spans from -55 °C to +100 °C.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features Schmitt trigger output for noise immunity and clean signal transitions
• Supports high-speed digital signal transmission up to 1 MBps

Applications

• Industrial control systems requiring galvanic isolation
• Signal interfacing in noisy electromagnetic environments
• Logic circuit isolation for microcontroller inputs

Procurement Notes

Verify the specific suffix 'X' against official Isocom documentation to confirm lead form and packaging details. Ensure compliance with required safety certifications such as UL or VDE for the intended application environment. Cross-reference the datasheet for exact thermal and electrical limits before integration.

Selection Notes

Select this component when high-speed digital isolation with Schmitt trigger characteristics is required. Consider the 5300 Vrms isolation rating for safety-critical applications. Verify that the DIP-6 package fits the PCB layout constraints and that the operating temperature range meets environmental requirements.

Part Context

This part belongs to the SFH609 series of transistor output optocouplers. It is designed for general-purpose digital isolation tasks. The series offers various lead forms including standard, G-form, and SMD options. It is recognized by major safety agencies for use in end-products.

Replacement Considerations

Check for direct substitutes within the SFH609 family or equivalent parts from other manufacturers offering similar isolation voltage and speed. Ensure pinout compatibility and electrical parameter alignment before substitution.