SFH6731-X017T

Logic Output Optoisolators Overview

The SFH6731-X017T is a high-speed dual-channel optocoupler manufactured by Vishay Semiconductor Opto Division. It features a data rate of 5 MBd and utilizes push-pull totem pole outputs for low propagation delay. The device provides 5300 Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Packaged in an 8-SMD surface-mount format, it supports DC input with a typical forward voltage of 1.42V and maximum forward current of 15mA. The component delivers a common-mode transient immunity of 1kV/µs.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture enabling simultaneous signal isolation
• Push-pull totem pole output stage for fast switching
• High insulation voltage rating for safety isolation
• Surface-mount packaging for automated assembly

Logic Output Optoisolators Applications

• Industrial communication bus isolation
• Data acquisition system signal transfer
• Power supply feedback loop isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix X017T against the manufacturer's latest datasheet to confirm reel quantity and tape specifications. Ensure compatibility with existing PCB footprint dimensions. Confirm RoHS compliance status for the specific production batch. Check for any recent product change notices affecting pinout or electrical characteristics before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with moderate high-speed performance is required. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Compare propagation delays and CMTI requirements against alternative logic-output optocouplers. Ensure the operating temperature range meets the environmental conditions of the target application.

Logic Output Optoisolators Part Context

This part belongs to Vishay's high-speed optocoupler family, designed for applications requiring reliable digital signal transmission across isolation barriers. It serves as a functional alternative to legacy components like the 6N137, offering improved speed and dual-channel integration in a compact surface-mount package suitable for modern electronic designs.

Logic Output Optoisolators Replacement Considerations

The SFH6731 is functionally similar to the SFH6732 series. Verify pinout compatibility and electrical parameter overlaps before substitution. Consult official replacement guides for direct equivalents.