VS-92MT120KPBF

Bridge Rectifier Overview

The VS-92MT120KPBF is a three-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 1.2 kV and an average forward rectified current of 90 A. The device utilizes the MT-K module package, designed for base mounting applications. It operates within a junction temperature range of -40°C to 150°C. This component is RoHS3 compliant and intended for high-power industrial and energy conversion systems requiring robust three-phase rectification.

Bridge Rectifier Feature Summary

• Three-phase bridge rectification architecture
• Base-mountable MT-K module construction
• High thermal performance up to 150°C junction temperature

Bridge Rectifier Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• Renewable energy inverters

Bridge Rectifier Procurement Notes

Verify the specific suffix 'PBF' indicates lead-free compliance and RoHS3 status as documented. Confirm the MT-K package dimensions match the mechanical constraints of the target heatsink or base plate assembly. Ensure the 1.2 kV rating provides sufficient margin for the application's peak line-to-line voltage transients. Cross-reference the manufacturer part number against official Vishay databases to confirm current production status and datasheet revisions before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when a three-phase configuration is required rather than discrete diode assemblies. The 90 A current rating suits medium-to-high power density designs. Consider the MT-K package for efficient thermal transfer to cold plates or chassis mounts. Evaluate the 1.2 kV reverse voltage against system overvoltage conditions. Compare thermal resistance characteristics with alternative modules if space constraints dictate different form factors.

Bridge Rectifier Part Context

This part belongs to Vishay's MT-K series of three-phase bridge rectifiers. These modules are engineered for high reliability in demanding environments. The series offers various voltage and current combinations to accommodate diverse power electronics requirements. The VS-92 variant specifically addresses the 1.2 kV / 90 A segment of the product line.

Bridge Rectifier Replacement Considerations

Direct substitutes include other Vishay MT-K series parts such as VS-90MT140KPBF or VS-94MT120KPBF, provided electrical ratings and pin compatibility align with the design requirements. Verify that any replacement maintains the same MT-K footprint and terminal configuration.