TLP5702H(D4,E

Logic Output Optoisolators Overview

The TLP5702H(D4,E is a single-channel optically isolated gate driver manufactured by Toshiba Semiconductor and Storage. It features a push-pull output configuration designed for high-speed switching applications. The device operates within a supply voltage range of 15V to 30V and supports a maximum forward current of 20mA with a typical forward voltage of 1.55V. Key electrical parameters include a propagation delay of 200ns, rise time of 37ns, and fall time of 50ns. It provides an isolation voltage of 5000Vrms and a common-mode transient immunity of 50kV/µs. The component is housed in a 6-SOIC package and functions reliably across a temperature range of -40°C to +125°C.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity of 50kV/µs for noise-resistant operation
• Push-pull output stage capable of driving power devices directly
• Wide operating temperature range suitable for harsh environments

Logic Output Optoisolators Applications

• Gate drive coupling for IGBT modules
• Power conversion circuits requiring high isolation
• Industrial motor control systems

Logic Output Optoisolators Procurement Notes

Verify the specific suffix D4 against the manufacturer's latest datasheet to confirm packaging and tape-and-reel specifications. Ensure that the required isolation voltage ratings align with the system's safety standards. Confirm RoHS compliance status if environmental regulations are mandatory for the target application. Cross-reference the SO-6 package dimensions with PCB layout constraints prior to finalizing the design.

Logic Output Optoisolators Selection Notes

Select this component when high-speed signal transmission with robust noise immunity is required. The 50kV/µs CMTI rating makes it suitable for noisy industrial environments. Consider the 15V-30V supply requirement to ensure compatibility with existing gate drive voltages. The wide temperature range supports deployment in automotive or heavy industrial sectors where thermal stability is critical.

Logic Output Optoisolators Part Context

This part belongs to the TLP5702 family of optically isolated gate drivers from Toshiba. It is designed as a replacement for traditional transformer-based gate drives, offering compact size and simplified circuit design. The H variant indicates high-temperature capability, expanding its utility beyond standard commercial temperature ranges into more demanding operational scenarios.

Logic Output Optoisolators Replacement Considerations

TLP5702H(D4TP4,E is a verified substitute part number offering identical electrical characteristics with tape-and-reel packaging.