130A to 300A Three-Phase Modules with Rated to 1800V

Vishay Intertechnology, Inc. introduced three new series of three-phase-bridge power modules designed to increase efficiency and reliability for heavy-duty industrial-level applications. The Vishay Semiconductors VS-130MT...C, VS-160MT...C, and VS-300MT...C series deliver higher output current, blocking voltage, and surge current than previous-generation solutions while offering improved thermal resistance in the 5-terminal MTC package.

The devices released today feature high output current from 130A to 300A and blocking voltage to 1800V. For high efficiency, the power modules offer surge current to 2,512A and an electrically insulated case for excellent junction-to-case thermal resistance down to 0.23 degree C/W. The devices' robust MTC plastic package provides high reliability, while its screw terminals allow for compatibility with competing solutions.

The VS-130MT...C, VS-160MT...C, and VS-300MT...C series provide three-phase rectification for industrial power supplies, high-frequency welding, plasma cutting, and industrial battery chargers, in addition to input rectification for ac-dc motor controls. The RoHS-compliant devices offer 3600Vrms insulation voltage and are pending UL approval.

Samples and production quantities of the new power modules are available now, with lead times of eight to 10 weeks for large orders. Pricing for U.S. delivery only begins at $30 per piece for the VS-130MT…C series, $32 for the VS-160MT…C series and $38 for the VS-300MT…C series.