TLP5701(D4-TP,E

Logic Output Optoisolators Overview

The TLP5701(D4-TP,E is a logic output optocoupler featuring a push-pull totem-pole output stage. It integrates a GaAlAs infrared LED with a high-gain, high-speed photodetector IC. The device provides 5000 Vrms isolation voltage and supports a common mode transient immunity of 20 kV/µs. Key electrical parameters include a maximum forward current of 25 mA, a typical forward voltage of 1.57 V, and a power dissipation of 80 mW. Propagation delays are specified at 500 ns for both low-to-high and high-to-low transitions. The unit operates within a temperature range of -40°C to 110°C and is housed in a compact 6-SO surface mount package.

Logic Output Optoisolators Feature Summary

• Integrates a GaAlAs infrared LED with a high-gain, high-speed photodetector IC for efficient optical coupling.
• Features a push-pull totem-pole output configuration designed for fast switching and robust logic signal transmission.
• Provides enhanced noise immunity with a common mode transient immunity rating of 20 kV/µs.
• Complies with international safety standards for reinforced insulation while maintaining a compact form factor.

Logic Output Optoisolators Applications

• Isolated gate drive circuits for IGBTs and power MOSFETs
• Data communication interfaces requiring galvanic isolation
• Industrial control systems with high noise environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix D4-TP,E against the manufacturer's latest datasheet to confirm pinout compatibility and tape-and-reel specifications. Ensure that the ordered component matches the required insulation class and operating temperature range for the target application environment. Cross-reference the part number with official Toshiba Semiconductor and Storage documentation to validate authenticity and current production status before finalizing procurement.

Logic Output Optoisolators Selection Notes

Select this component when a compact, high-speed logic output isolator is required for driving power devices or digital interfaces. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider the 5000 Vrms isolation rating and 20 kV/µs CMTI for applications involving high dv/dt noise. Verify that the 6-SO package dimensions fit the available PCB space compared to larger DIP alternatives.

Logic Output Optoisolators Part Context

This device belongs to the TLP570x series of optocouplers from Toshiba Semiconductor and Storage. The series is characterized by the integration of high-speed photodetector ICs with infrared LEDs, offering superior performance over standard transistor-output optocouplers. The TLP5701 variant specifically utilizes a push-pull output structure, distinguishing it from open-collector counterparts in the same family.

Logic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's selection guide for equivalent logic output optocouplers with matching isolation ratings and package types.