VF20150S-E3/4W

Single Diodes Overview

The VF20150S-E3/4W is a high voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor. It features an ITO-220AB package and provides a maximum repetitive peak reverse voltage of 150 V with an average forward rectified current rating of 20 A. The device exhibits a low forward voltage drop, reaching 0.75 V at 20 A and 150 °C, while supporting a peak forward surge current of 160 A. It operates within a junction temperature range of -55 °C to +150 °C.

Single Diodes Feature Summary

• Utilizes Trench MOS Schottky technology for ultra-low forward voltage and reduced power losses
• Features isolated terminal design in the ITO-220AB package for direct heatsink mounting
• Complies with RoHS standards and meets JESD 201 class 1A whisker test requirements

Single Diodes Applications

• High frequency converters
• Switching power supplies
• Freewheeling diodes
• DC/DC converters
• Reverse battery protection circuits

Single Diodes Procurement Notes

Verify that the ordering suffix /4W corresponds to the specified tube packaging configuration containing fifty units per tube. Confirm the component utilizes matte tin plated leads suitable for standard soldering processes. Ensure compliance with the required moisture sensitivity level and thermal specifications during assembly to maintain product integrity.

Single Diodes Selection Notes

Select this component when a single Schottky rectifier with a 150 V blocking capability and 20 A continuous current rating is required. The ITO-220AB package facilitates efficient thermal management through direct isolation from the heatsink. Consider the specific forward voltage characteristics at elevated temperatures to ensure optimal efficiency in the target circuit design.

Single Diodes Part Context

This part belongs to the V20150S family of high voltage TMBS rectifiers produced by Vishay General Semiconductor. The series includes variants such as V20150S, VB20150S, and VI20150S, which share identical electrical ratings but differ in physical package configurations including TO-220AB, D2PAK, and TO-262AA.

Single Diodes Replacement Considerations

Direct substitutes include other Vishay parts within the same family, specifically V20150S-E3/4W, VB20150S-E3/4W, and VI20150S-E3/4W. These alternatives offer identical electrical performance metrics but utilize different mechanical packages for board integration.

Single Diodes FAQ

What is the maximum operating junction temperature for the VF20150S-E3/4W?

The maximum operating junction temperature is 150 °C.

Does the VF20150S-E3/4W support reverse battery protection applications?

Yes, the datasheet explicitly lists reverse battery protection as a typical application for this device.