SFH6711

Logic Output Optoisolators Overview

The SFH6711 is a high-speed logic output optoisolator manufactured by Vishay Semiconductor Opto Division. It integrates a GaAlAs infrared emitting diode with an integrated photo detector to provide digital isolation. The device features a push-pull totem pole output configuration, supporting data rates up to 5 MBit/s, with a guaranteed rate of 2.5 MBit/s across the full temperature range. It offers a high isolation test voltage of 5300 VRMS for one minute, ensuring robust signal integrity in noisy environments while maintaining compact packaging options.

Logic Output Optoisolators Feature Summary

• High-speed digital isolation capability with push-pull output stage
• Integrated GaAlAs infrared emitter coupled with photo detector
• Robust insulation performance suitable for demanding industrial applications

Logic Output Optoisolators Applications

• High-speed digital communication interfaces
• Industrial automation control systems
• Power supply feedback loops requiring fast response

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix (e.g., -X007T) to confirm the correct package type and tape-and-reel quantity. Ensure the selected variant matches the required lead frame material and moisture sensitivity level for your assembly process. Cross-reference the datasheet revision date to confirm compliance with current RoHS and REACH regulations before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high data throughput is critical alongside electrical isolation. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design compared to open-collector alternatives. Consider the operating temperature range and isolation voltage requirements to ensure compatibility with the system's safety standards and environmental conditions.

Logic Output Optoisolators Part Context

This part belongs to the SFH67xx series of high-speed optocouplers from Vishay. The series includes variants like the SFH6712, which may differ in pinout or output configuration. These devices are designed to replace older, slower optocouplers in modern high-bandwidth applications, offering improved speed and integration within standard DIP or SMD packages.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include the SFH6712 for similar performance with potential package differences. Verify pin compatibility and output drive strength when replacing legacy components. Check for updated ordering codes that may reflect minor manufacturing changes without affecting functional specifications.