TLP250H(D4-TP1,F)

Logic Output Optoisolators Overview

The TLP250H(D4-TP1,F) is a logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It features an 8-SMD surface-mount package with a push-pull, totem pole output configuration. The device provides 3750Vrms isolation voltage and supports a supply voltage range of 10V to 30V. Key electrical parameters include a maximum DC forward current of 20mA, a typical forward voltage of 1.57V, and a peak output current of 2.5A. Propagation delay is typically 50ns for rise and fall times, with a maximum propagation delay of 500ns. It operates within a temperature range of -40°C to 125°C and offers a minimum common-mode transient immunity of 40kV/µs.

Logic Output Optoisolators Feature Summary

• Integrated high-gain output stage capable of driving IGBT and MOSFET gates directly
• High common-mode transient immunity for reliable operation in noisy environments
• D4 suffix indicates VDE certification compliance for specific safety standards

Logic Output Optoisolators Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Inverter systems
• Switching power supplies

Logic Output Optoisolators Procurement Notes

Verify the D4 suffix requirement explicitly if VDE certification (EN60747-5-5, EN60065, or EN60950-1) is mandatory for your design. Confirm the TP1 tape and reel packaging specification matches your automated assembly equipment requirements. Ensure the 8-SMD鸥翼 (gull-wing) footprint aligns with your PCB layout constraints before finalizing procurement.

Logic Output Optoisolators Selection Notes

Select this component when direct gate driving capability with high surge current is required alongside strict isolation safety certifications. The SMD package suits space-constrained designs compared to DIP variants. Consider the 2.5A peak output current against the specific gate charge requirements of the target power devices to ensure adequate switching speed without thermal issues in the isolator.

Logic Output Optoisolators Part Context

This part belongs to the TLP250 series of photocouplers from Toshiba. It shares the core optical and electronic architecture with the TLP250H(TP1,F) but includes the D4 option code. The D4 designation specifically denotes that the device meets VDE safety standards, distinguishing it from standard versions that may only hold UL or CSA certifications. It represents a specialized variant for markets requiring European safety compliance.

Logic Output Optoisolators Replacement Considerations

• TLP250H(TP1,F)

Logic Output Optoisolators FAQ

What does the D4 suffix indicate?

The D4 suffix indicates that the TLP250H(D4-TP1,F) is certified according to VDE standards (EN60747-5-5, EN60065, or EN60950-1).

What is the peak output current capability?

The device can deliver a maximum peak output current of ±2.5A.