TLP5754H(D4LF4,E

Overview

The TLP5754H(D4LF4,E is a single-channel optically isolated gate driver manufactured by Toshiba Semiconductor and Storage. It operates within a temperature range of -40°C to +125°C and features an SO-6 Stretched package. Key electrical parameters include a maximum propagation delay of 150 ns, rise time of 15 ns, and fall time of 8 ns. The device supports a forward current of 10 mA with a forward voltage of 1.55 V and reverse voltage of 5 V. It provides 5000 Vrms insulation voltage and has a power dissipation rating of 810 mW.

Feature Summary

• Provides high-speed signal transmission with rapid rise and fall times for efficient gate drive applications.
• Ensures robust electrical isolation between input and output circuits to protect control systems from high-voltage transients.
• Capable of operating reliably in extended industrial temperature environments up to 125°C.

Applications

• Gate drive coupling for power electronic converters
• High-voltage isolation interfaces in motor control systems
• Industrial inverter and converter circuits

Procurement Notes

Verify the specific suffix D4LF4,E against the manufacturer's latest datasheet to confirm pinout and compliance details. Ensure the SO-6 Stretched package dimensions match the target PCB footprint. Confirm RoHS and VDE certification requirements are met for the intended market regulations before finalizing procurement orders.

Selection Notes

Select this component when a single-channel gate driver with high common-mode transient immunity is required. The 5000 Vrms isolation rating suits applications demanding significant separation between low-voltage control logic and high-voltage power stages. Consider the 150 ns propagation delay limit when designing for high-frequency switching operations.

Part Context

This part belongs to the TLP5754H series of optically isolated gate drivers. It is designed to replace traditional transformer-based or discrete isolation solutions in compact power electronics designs. The series emphasizes reliability and noise immunity for modern industrial and automotive power conversion applications.

Replacement Considerations

The TLP5754H(D4TP4,E is a documented variant within the same product family. Verify if the TP4 suffix indicates a different packaging format while maintaining identical functional specifications before substituting.