SFH6345-X016

Overview

The SFH6345-X016 is a high-speed optocoupler featuring a GaAlAs infrared emitting diode optically coupled to an integrated phototransistor. It offers a data rate of 1 Mb/s and insulation voltage of 5300 Vrms. The device operates within a temperature range of -55°C to +100°C, with a typical current transfer ratio exceeding 30% at 16 mA forward current. It utilizes an 8-DIP through-hole package.

Feature Summary

• High-speed operation supporting 1 Mb/s data rates
• High isolation voltage of 5300 Vrms for safety
• Wide operating temperature range from -55°C to +100°C

Applications

• Industrial automation control systems
• Power supply feedback loops
• Communication interface isolation

Procurement Notes

Verify the specific suffix X016 corresponds to the tube packaging format rather than tape-and-reel configurations. Confirm RoHS compliance status and ensure the supplier provides official Vishay documentation to validate the component's authenticity and manufacturing origin before finalizing orders.

Selection Notes

Select this component when high-speed digital isolation is required alongside robust electrical safety standards. Ensure the application circuit can support the specified 16 mA forward current and that the load conditions align with the 8 mA output current capability of the integrated phototransistor.

Part Context

This part belongs to the SFH6345 series of high-speed optocouplers manufactured by Vishay Semiconductor Opto Division. The series is designed for applications demanding fast signal transmission across isolation barriers while maintaining compact form factors suitable for various electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.