TLP5771H(TP,E

Isolators - Gate Drivers Overview

The TLP5771H(TP,E is a single-channel optically isolated gate driver manufactured by Toshiba Semiconductor and Storage. It integrates an infrared LED with a high-gain, high-speed photo-IC detector in a compact 6-pin SO6L surface-mount package. The device provides a peak output current of 1A and supports high-temperature operation up to +125°C. Key electrical specifications include a forward voltage of 1.65V, a reverse voltage rating of 5V, and a maximum forward current of 8mA. It features a high isolation voltage of 5000 Vrms, with typical rise and fall times of 56ns and 25ns respectively, ensuring reliable signal transmission for power switching applications.

Isolators - Gate Drivers Feature Summary

• Integrates an infrared LED with a high-gain, high-speed photo-IC detector for efficient optical coupling.
• Provides a 1A peak output current capability suitable for driving IGBTs and MOSFETs.
• Features a compact 6-pin SO6L surface-mount package design.
• Supports high-temperature operation with a maximum junction temperature rating of +125°C.

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Industrial equipment power control
• Home appliance motor drives

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (TP,E) corresponds to the required tape-and-reel packaging configuration. Confirm RoHS compliance status as indicated in official documentation. Ensure the selected variant matches the necessary lead pitch and thermal management requirements for the target PCB layout. Cross-reference the manufacturer part number with distributor catalogs to confirm availability and authenticity before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel isolated gate driver with 1A output capability is required. It is appropriate for designs needing high-speed switching with low propagation delay. Consider the 5000 Vrms isolation rating for safety-critical applications. Evaluate the 6-pin SO6L footprint against available board space constraints. Ensure the operating environment remains within the specified -40°C to +125°C temperature range for optimal performance.

Isolators - Gate Drivers Part Context

This device belongs to the TLP577xH series of photocouplers designed for power electronics. The series combines infrared LEDs with integrated photo-ICs to provide robust isolation between control and power stages. These components are engineered for high reliability and speed, making them suitable for modern power conversion systems where compact size and thermal stability are critical design parameters.

Isolators - Gate Drivers Replacement Considerations

Check for direct substitutes within the TLP577xH family, such as variants with different packaging or lead configurations. Verify that any replacement maintains the 1A output current and 5000 Vrms isolation ratings. Ensure pinout compatibility and thermal characteristics match the original design requirements before implementing any cross-brand alternatives.

Isolators - Gate Drivers FAQ

What is the peak output current capability of the TLP5771H(TP,E?

The device provides a peak output current of 1A.

Does this component support high-temperature operation?

Yes, it is rated for operation up to a maximum temperature of +125°C.

What is the isolation voltage rating?

The component offers an isolation voltage of 5000 Vrms.