VS-150KSR20

Single Diodes Overview

The VS-150KSR20 is a standard reverse polarity diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage of 200 V and an average rectified forward current of 150 A at 150°C. The component utilizes a B-42 chassis stud mount package with a 3/8"-24UNF-2A stud thread. It is designed for high-current applications requiring robust thermal management and mechanical stability.

Single Diodes Feature Summary

• High current handling capability with 150 A average rectified forward current rating
• Robust mechanical construction using B-42 chassis stud mount configuration
• Standard reverse polarity diode architecture for general purpose rectification

Single Diodes Applications

• Industrial power supply rectification
• Motor drive circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status before procurement, as manufacturing updates may occur. Confirm that the mounting hardware matches the 3/8"-24UNF-2A specification required for proper installation. Ensure thermal interface materials are compatible with the chassis mount design to maintain the specified 150°C operating temperature rating.

Single Diodes Selection Notes

Select this component when high current capacity and secure mechanical mounting are required. The B-42 package facilitates direct heatsink attachment for efficient thermal dissipation. Consider the 200 V reverse voltage limit to ensure adequate margin in the target circuit application.

Single Diodes Part Context

This part belongs to Vishay's high-power diode portfolio, specifically designed for industrial and automotive applications. The VS series emphasizes reliability under high stress conditions. The B-42 package is a standard form factor for chassis-mounted power semiconductors, ensuring compatibility with existing thermal management systems.

Single Diodes Replacement Considerations

Check for equivalent B-42 packaged diodes from other manufacturers with matching 150 A and 200 V ratings. Verify pinout and mechanical dimensions to ensure interchangeability without modifying the mounting structure.