TLP5212(D4,E

Isolators - Gate Drivers Overview

The TLP5212(D4,E is a logic output optocoupler designed as a smart gate drive coupler for IGBT collectors. It features a single channel housed in an SO-16 surface-mount package. Key electrical parameters include a maximum continuous output current of 2.5 A and an isolation voltage of 5000 Vrms. The device operates with a forward current of 25 mA and a forward voltage of 1.67 V, while maintaining a reverse voltage rating of 5 V. Power dissipation is rated at 60 mW. Timing characteristics specify a rise time of 57 ns, a fall time of 56 ns, and a maximum propagation delay of 250 ns. The component supports an operating temperature range from -40°C to +110°C.

Isolators - Gate Drivers Feature Summary

• High integration with 2.5 A output current capability for direct IGBT gate driving
• Enhanced safety via long creepage and clearance distances in the SO16L package
• Smart gate drive functionality providing integrated protection features

Isolators - Gate Drivers Applications

• IGBT gate drive circuits in power electronics
• Motor control systems requiring high-voltage isolation
• Industrial power conversion applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (D4,E) against the manufacturer's official datasheet to confirm pinout compatibility and RoHS compliance status. Ensure the SO-16L package dimensions match the target PCB footprint. Confirm that the 5000 Vrms isolation rating meets the system's safety requirements. Cross-reference the thermal resistance values if operating near the maximum junction temperature limit.

Isolators - Gate Drivers Selection Notes

Select this component when a high-current, single-channel gate driver with robust isolation is required. The 2.5 A output current supports medium-power IGBTs directly. The wide operating temperature range suits industrial environments. Consider the propagation delay and rise/fall times for switching frequency requirements. The SO-16L package offers superior creepage distance compared to standard packages, aiding in high-voltage insulation design.

Isolators - Gate Drivers Part Context

This part belongs to Toshiba's Smart Gate Drive Coupler series, which integrates protection functions into the photocopler. Unlike standard logic output optocouplers, these devices are optimized for driving power switches like IGBTs and MOSFETs. The series emphasizes reliability and compactness in high-voltage switching applications, reducing the need for external discrete components in the gate drive circuit.

Isolators - Gate Drivers Replacement Considerations

Check for TLP5212 variants with different suffixes or the TLP5214A series for similar isolation and packaging but potentially different output configurations. Verify pin-to-pin compatibility before substitution.

Isolators - Gate Drivers FAQ

What is the maximum continuous output current?

The maximum continuous output current is 2.5 A.

What is the isolation voltage rating?

The isolation voltage is 5000 Vrms.

What package type does this component use?

It uses an SO-16 (SO16L) surface-mount package.