VS-35EPF12LHM3

Single Diodes Overview

The VS-35EPF12LHM3 is a fast soft recovery rectifier diode manufactured by Vishay Semiconductors. It features a maximum average forward current of 35 A and a peak reverse voltage rating of 1200 V. The device exhibits a typical forward voltage drop of 1.27 V at 15 A and a reverse recovery time of 95 ns under specified test conditions. It supports a non-repetitive peak surge current of up to 350 A with no voltage reapplied. The component operates within a junction temperature range of -40 °C to +150 °C and utilizes a TO-247AD package.

Single Diodes Feature Summary

• AEC-Q101 qualified meets JESD 201 class 1A whisker test
• Glass passivated pellet chip junction
• Optimized for very low forward voltage drop with moderate leakage

Single Diodes Applications

• On-board and off-board EV / HEV battery chargers
• Renewable energy inverters
• Main rectification in single or three phase bridge circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance with RoHS directives, halogen-free status, and lead (Pb)-free termination requirements. Ensure that the selected package variant matches the intended circuit board layout and thermal management strategy. Cross-reference the part number with the latest datasheet revision to validate all electrical parameters before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component for high-voltage applications requiring robust blocking capabilities and efficient power conversion. The TO-247AD package facilitates effective heat dissipation through direct mounting to a heatsink. Evaluate the thermal resistance characteristics and allowable case temperatures to ensure reliable operation under continuous load conditions and varying ambient environments.

Single Diodes Part Context

This device belongs to Vishay's Fast Soft Recovery Rectifier Diode series, designed for high-performance power electronics. It serves as an alternative to similar high-voltage rectifiers, offering optimized switching characteristics. The product line targets demanding industrial and automotive environments where reliability and efficiency are critical operational factors.

Single Diodes Replacement Considerations

VS-35APF12LHM3

Single Diodes FAQ

What is the snap factor for the VS-35EPF12LHM3?

The typical snap factor is 0.6.

Does the VS-35EPF12LHM3 meet automotive qualification standards?

Yes, it is AEC-Q101 qualified and meets JESD 201 class 1A whisker test requirements.