High Temperature Silicon Carbide Power Modules for High Performance Systems

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Abstract:

The demands of modern high-performance power electronics systems are rapidly surpassing the power density, efficiency, and reliability limitations defined by the intrinsic properties of silicon-based semiconductors. The advantages of silicon carbide (SiC) are well known, including high temperature operation, high voltage blocking capability, high speed switching, and high energy efficiency. In this discussion, APEI, Inc. presents two newly developed high performance SiC power modules for extreme environment systems and applications. These power modules are rated to 1200V, are operational at currents greater than 100A, can perform at temperatures in excess of 250 °C, and are designed to house various SiC devices, including MOSFETs, JFETs, or BJTs.

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Periodical:

Materials Science Forum (Volumes 717-720)

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1219-1224

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Online since:

May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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