VS-92MT140KPBF

Bridge Rectifier Overview

The VS-92MT140KPBF is a three-phase controlled bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It belongs to the MT-K series, designed for industrial applications with high thermal conductivity and electrical insulation. The device features a peak repetitive reverse voltage of 1600 V and an average forward current rating of 92 A. It utilizes a screw-mount MT-K module package, providing excellent power volume ratio and 4000 V RMS isolating voltage. The component is qualified for industrial level operation and holds UL E78996 approval.

Bridge Rectifier Feature Summary

• Fully compatible with industry standard INT-A-PAK power modules series
• High thermal conductivity package with electrically insulated case
• Offers excellent power volume ratio for compact designs
• Includes 4000 V RMS isolating voltage capability

Bridge Rectifier Applications

• General purpose three-phase rectification circuits
• Industrial power conversion systems
• Motor drive applications requiring robust isolation

Bridge Rectifier Procurement Notes

Verify the specific suffix KPBF indicates lead-free compliance and RoHS adherence when sourcing. Confirm the MT-K package dimensions match the target PCB or heatsink mounting holes. Ensure the 1600 V rating aligns with the system's peak line-to-line voltage requirements. Check for any recent Product Change Notifications regarding assembly sites or material updates.

Bridge Rectifier Selection Notes

Select this component when a three-phase controlled bridge is required in an MT-K form factor. Compare the 92 A current rating against the maximum load demand including derating factors. Evaluate the thermal resistance of the MT-K package against the available cooling solution. Verify that the 4000 V isolation voltage meets safety standards for the intended enclosure design.

Bridge Rectifier Part Context

This part is part of Vishay's MT-K series of three-phase controlled bridges, ranging from 55 A to 110 A. The series shares common packaging and mounting characteristics, facilitating interchangeability within the same mechanical footprint. The MT-K designation refers to the specific encapsulated module style approved for industrial environments.

Bridge Rectifier Replacement Considerations

Direct replacements must match the MT-K package and 1600 V / 92 A ratings. Other Vishay parts in the VS-XMT140KPBF series (e.g., VS-90MT140KPBF, VS-113MT140KPBF) offer similar functionality with different current ratings. Verify pinout compatibility before substituting.