SFH6700

Logic Output Optoisolators Overview

The SFH6700 is a high-speed optocoupler manufactured by Vishay Semiconductor Opto Division. It features a high-efficiency LED input and an integrated photo-detector with a tri-state output configuration. The device provides 5300Vrms isolation voltage and supports data rates up to 5 MBd, with a common-mode transient immunity of 1 kV/µs. It is available in an 8-DIP package and operates within a temperature range of -40°C to 100°C.

Logic Output Optoisolators Feature Summary

• High-speed operation with data rates up to 5 MBd
• Integrated tri-state output for flexible interfacing
• High common-mode transient immunity of 1 kV/µs
• Robust 5300Vrms isolation between input and output

Logic Output Optoisolators Applications

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

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix (e.g., X009) to ensure the correct package type and tape/reel configuration match your assembly requirements. Confirm RoHS compliance status and check for any recent Product Change Notifications regarding bond wire diameter or mold compound changes before finalizing procurement.

Logic Output Optoisolators Selection Notes

Select this component when high-speed signal transmission is required alongside galvanic isolation. The tri-state output allows for bus sharing and simplified logic interfacing. Ensure the application voltage does not exceed the maximum ratings and that the thermal environment remains within the specified operating temperature range.

Logic Output Optoisolators Part Context

This part belongs to the SFH6700 family of high-speed optocouplers from Vishay. It is designed for applications demanding fast switching speeds and high noise immunity. The family includes variants with different packaging options, such as DIP and SMD, to suit various PCB layout constraints.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include other high-speed optocouplers with similar pinouts and electrical characteristics, such as the HCPL-2601 or IL300 series, provided they meet the 5 MBd speed and 1 kV/µs CMTI requirements. Verify functional compatibility before replacement.