TLP250H(D4,F)

Logic Output Optoisolators Overview

The TLP250H(D4,F) is a logic output photocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared LED optically coupled to a high-gain, high-speed integrated photodetector with a push-pull output stage. The device provides a maximum continuous output current of 2.5 A and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a rise time of 50 ns, a fall time of 50 ns, and an isolation voltage of 3750 Vrms. It utilizes a DIP-8 package for through-hole mounting.

Logic Output Optoisolators Feature Summary

• High-speed operation with 50 ns rise and fall times
• Integrated push-pull output stage capable of driving IGBTs or MOSFETs directly
• Wide operating temperature range from -40°C to +125°C
• High common-mode transient immunity

Logic Output Optoisolators Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Inverter systems
• Motor control applications

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (D4) corresponds to the required safety certification standards, such as VDE compliance, as indicated in official documentation. Confirm that the DIP-8 through-hole package aligns with the target PCB layout requirements. Ensure the selected component meets the necessary isolation voltage ratings for the intended application environment.

Logic Output Optoisolators Selection Notes

Select this component when direct drive capability for power switches like IGBTs is required without external buffer transistors. The high-speed characteristics make it suitable for high-frequency switching applications. Consider the thermal management requirements given the wide operating temperature range and the power dissipation limits specified in the datasheet.

Logic Output Optoisolators Part Context

This part belongs to the TLP250H series of high-speed logic output photocouplers. The series is designed for driving power devices in industrial and consumer electronics. The D4 suffix typically denotes specific safety approval variations compared to standard versions, ensuring compliance with regional regulatory standards for electrical isolation.

Logic Output Optoisolators Replacement Considerations

Check for TLP250H variants with different suffixes if alternative safety certifications are needed. Verify pinout compatibility before substituting with other high-current logic output optocouplers.