TLP716F(ABB-TP,F)

Overview

The TLP716F(ABB-TP,F) is a high-speed logic output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a GaAs light-emitting diode with a high-speed photodetector in a compact 6-lead SDIP package, which is 50% smaller than standard 8-pin DIPs. The device features a push-pull totem pole output capable of sourcing or sinking 10 mA per channel. Key electrical parameters include a data rate of 15 MBd, maximum propagation delays of 75 ns for both low-to-high and high-to-low transitions, and an isolation voltage of 5000 Vrms. It operates within a supply voltage range of 4.5 V to 5.5 V.

Feature Summary

• High-speed signal transmission capability with a data rate of 15 MBd
• Compact physical footprint, being 50% smaller than conventional 8-pin DIP packages
• Push-pull totem pole output configuration for active drive capability
• High electrical isolation rating between input and output circuits

Applications

• High-speed digital signal isolation in communication interfaces
• Logic level shifting between different voltage domains
• Industrial control systems requiring fast switching response
• Data acquisition systems needing galvanic isolation

Procurement Notes

This component is officially obsolete and no longer manufactured by Toshiba Semiconductor and Storage. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors. Buyers must confirm the specific suffix variations (such as TP or F) match their design requirements, as these may affect packaging or minor specifications. Cross-referencing with recommended substitutes like the TLP2766A is advised for new designs.

Selection Notes

Select this part only if legacy compatibility or specific form factor constraints require the 6-lead SDIP package. The 15 MBd data rate and 75 ns propagation delay make it suitable for moderate-speed digital isolation tasks. Ensure the application voltage stays within the 4.5 V to 5.5 V range. Verify that the 10 mA output current meets the load requirements. Consider the obsolete status when planning long-term production cycles.

Part Context

The TLP716F belongs to Toshiba's family of high-speed logic output optocouplers. It is designed to replace larger 8-pin DIP optocouplers where space is limited. The device uses a GaAs LED for efficient light emission and a dedicated photodetector for rapid response. This series is commonly used in applications requiring reliable digital isolation with minimal board space consumption.

Replacement Considerations

The TLP2766A(TP4,E is listed as a manufacturer-recommended substitute. Verify pinout compatibility and electrical parameter alignment before substitution.