VUO52-20NO1

Bridge Rectifier Overview

The IXYS VUO52-20NO1 is a three-phase rectifier bridge module from the VUO52 series, designed for high-power industrial applications. It features a 2000V repetitive peak reverse voltage rating and supports an average forward current of 54A per phase. The device utilizes a V1-A-Pack package with five terminals for screw mounting. Key electrical characteristics include a maximum non-repetitive peak surge current of 75A and a typical forward voltage drop of 1.13V at 20A. The module operates within a junction temperature range of -40°C to +150°C.

Bridge Rectifier Feature Summary

• Three-phase bridge configuration for efficient AC-to-DC conversion
• High-voltage capability suitable for demanding power electronics environments
• Robust thermal management via direct panel mounting design

Bridge Rectifier Applications

• Industrial motor drives and variable frequency drives
• Uninterruptible power supply (UPS) systems
• Welding equipment power stages

Bridge Rectifier Procurement Notes

Verify the specific suffix NO1 against official datasheets to confirm pinout and terminal configuration. Ensure compatibility with existing heatsinking infrastructure due to the V1-A-Pack form factor. Cross-reference manufacturer documentation for any recent lifecycle status changes or alternative recommendations.

Bridge Rectifier Selection Notes

Select this component when a 2kV rating is required for three-phase rectification. Compare the 54A continuous current limit against system load requirements. Consider the 1.13V forward voltage drop for thermal calculations in high-efficiency designs.

Bridge Rectifier Part Context

Part of the VUO52 series, which offers standardized packaging for industrial rectifiers. This series provides a balance of voltage rating and current capacity for medium-to-high power applications. The V1-A-Pack ensures mechanical compatibility with standard mounting hardware used in power modules.

Bridge Rectifier Replacement Considerations

Check for direct cross-references in manufacturer substitution guides. Verify that any replacement maintains the same V1-A-Pack dimensions and terminal layout to fit existing PCBs or busbar connections without modification.