SFH600-0X007

Overview

The SFH600-0X007 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a GaAs LED emitter optically coupled to a silicon planar phototransistor detector with a base terminal. The device provides high isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 100°C. Key electrical parameters include a minimum current transfer ratio of 40% at 10mA input current, a maximum collector-emitter breakdown voltage of 70V, and a maximum forward current of 60mA. The component is housed in a 6-pin plastic package.

Feature Summary

• Integrates a GaAs infrared LED emitter with a silicon planar phototransistor detector for signal transmission between isolated circuits.
• Includes a base terminal on the phototransistor to improve switching speed and linearity performance.
• Provides robust electrical isolation capability suitable for separating high-voltage and low-voltage domains.

Applications

• Signal isolation in industrial control systems
• Interface circuits for microprocessors and logic systems
• Power supply feedback loops

Procurement Notes

Verify the specific suffix code to confirm the exact packaging configuration and lead time requirements. Confirm RoHS compliance status as historical data may vary. Ensure the procurement source provides valid manufacturer traceability documentation. Check for any obsolescence notices or lifecycle changes before finalizing orders. Validate that the received components match the specified pinout and electrical characteristics.

Selection Notes

Select this component when a phototransistor output with a base terminal is required for faster response times compared to standard variants. Consider the 5300Vrms isolation rating for applications demanding high dielectric strength. Evaluate the current transfer ratio specifications against the driving circuit capabilities. Ensure the operating temperature range aligns with the environmental conditions of the target application.

Part Context

The SFH600 series belongs to Vishay's portfolio of general-purpose optocouplers designed for reliable signal isolation. This specific model variant utilizes a planar phototransistor structure to enhance performance consistency. It is part of a broader family including variants with different packaging options and electrical tolerances, serving various industrial and consumer electronics markets.

Replacement Considerations

Direct substitutes may include other Vishay SFH600 variants with compatible pinouts and electrical ratings. Cross-manufacturer replacements require verification of isolation voltage, current transfer ratio, and package dimensions. Ensure any alternative component meets the same safety and regulatory standards required for the original design.