90MT120KB

Bridge Rectifier Overview

The 90MT120KB is a three-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 1200 V and an average on-state current rating of 90 A. The device utilizes a chassis mount configuration within the MTK package style. This component is designed for high-power AC-to-DC conversion applications requiring robust thermal management and reliable performance in industrial environments.

Bridge Rectifier Feature Summary

• Three-phase bridge rectification topology
• Chassis mount mechanical design for efficient heat dissipation
• High current handling capability suitable for power electronics

Bridge Rectifier Applications

• Industrial motor drives
• Power supply units
• Welding equipment

Bridge Rectifier Procurement Notes

Verify the specific manufacturer part number against official Vishay documentation to ensure authenticity. Confirm that the MTK package dimensions and mounting hole patterns match the intended chassis design. Check for any recent product lifecycle changes or obsolescence notices directly from the supplier before finalizing procurement plans.

Bridge Rectifier Selection Notes

Select this component when a three-phase rectification solution with high current capacity is required. Ensure the application environment supports chassis mounting for adequate thermal regulation. Compare the 1200 V reverse voltage rating against the system's peak line voltages to guarantee sufficient safety margins during operation.

Bridge Rectifier Part Context

This part belongs to Vishay's range of discrete diode products, specifically focusing on power rectification solutions. The 90MT120KB represents a standard three-phase bridge configuration, distinct from single-phase alternatives or lower-current modules within the same product family.

Bridge Rectifier Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.