TLP5222(D4,E

Isolators - Gate Drivers Overview

The TLP5222(D4,E is a logic output optocoupler designed for gate drive applications. It features a peak output current of 2.5A and provides 5000Vrms isolation voltage across one channel. The device utilizes a 16-SO package and supports surface mount technology. Key specifications include a typical forward voltage of 1.67V and a maximum DC forward current of 25mA. It integrates desaturation detection capabilities, making it suitable for protecting power semiconductor devices in high-voltage switching circuits.

Isolators - Gate Drivers Feature Summary

• Integrated desaturation detection functionality for IGBT and MOSFET protection
• High peak output current capability of 2.5A for direct gate driving
• Robust insulation with 5000Vrms isolation rating between input and output

Isolators - Gate Drivers Applications

• IGBT gate driver circuits
• MOSFET gate drive interfaces
• Desaturation protection modules in inverters
• Industrial motor drives

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (D4 or D4-TP) to confirm packaging type, as tube versus reel configurations may affect handling procedures. Confirm RoHS compliance status through official Toshiba documentation before integration. Ensure the 16-SO package dimensions match the target PCB footprint design constraints.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed gate driving with integrated fault detection is required. The 2.5A output current supports direct driving of medium-power IGBTs without external buffers. Verify that the 5000Vrms isolation meets the system's safety clearance requirements. Consider the 16-pin SO package for space-constrained designs requiring multiple channels or auxiliary pins.

Isolators - Gate Drivers Part Context

This part belongs to Toshiba’s TLP5222 series of photocouplers specifically engineered for solid-state relay and gate drive applications. The series emphasizes high reliability and fast switching speeds for industrial power electronics. The D4 variant denotes a specific tape and reel or tube configuration within the broader product line.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba’s official cross-reference guides for verified alternatives.