SFH601-1X

Overview

The Isocom Components SFH601-1X is a single-channel phototransistor output optocoupler housed in a DIP-6 package. It features a maximum forward voltage of 1.65V and supports a maximum input current of 60mA DC. The device provides an isolation voltage of 5300Vrms. Typical switching characteristics include a rise time of 2µs and a fall time of 11µs. Current transfer ratio specifications range from a minimum of 40% to a maximum of 80%.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits.
• Utilizes a phototransistor output for signal transmission.
• Designed for standard through-hole or surface-mount DIP-6 integration.

Applications

• Logic-to-logic isolation in noisy environments
• Line receiver circuits
• Computer and peripheral device interfaces

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation, as variations such as 'SMT&R' indicate reel packaging while other suffixes may denote tube quantities or lead form differences. Confirm that the procurement source explicitly lists the part under Isocom Components 2004 Ltd rather than generic distributors. Ensure compliance with RoHS directives and relevant safety certifications like UL and VDE before finalizing orders.

Selection Notes

Select this component when a standard CNY17 equivalent is required but specific parameter tuning is necessary. The SFH601-1X offers a defined current transfer ratio suitable for general digital isolation tasks. Consider the 5300Vrms isolation rating for applications requiring robust barrier protection. Evaluate the 60mA maximum input current capability against circuit drive requirements to ensure safe operation within thermal limits.

Part Context

Isocom Components specializes in manufacturing infrared optoelectronic devices, including optocouplers and optical switches. The company produces industry-standard replacements for discontinued parts and custom-tuned components. This series falls under their portfolio of high-performance infrared devices designed for commercial and industrial applications, maintaining compatibility with established market standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with datasheets for similar Vishay or Infineon variants only if electrical parameters match exactly.