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Wide Bandgap Semiconductor Power Devices

Published online by Cambridge University Press:  10 February 2011

T. P. Chow
Affiliation:
Rensselaer Polytechnic Institute, Troy, NY 12180–3590, chow@unix.cie.rpi.edu
N. Ramungul
Affiliation:
Rensselaer Polytechnic Institute, Troy, NY 12180–3590, chow@unix.cie.rpi.edu
M. Ghezzo
Affiliation:
General Electric Corporate Research and Development, Schenectady, NY 12301, ghezzo@crdgw2.crd.ge.com
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Abstract

The present status of high-voltage power semiconductor switching devices is reviewed. The choice and design of device structures are presented. The simulated performance of the key devices in 4H-SiC is described. The progress in high-voltage power device experimental demonstration is described. The material and process technology issues that need to be addressed for device commercialization are discussed.

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Type
Research Article
Copyright
Copyright © Materials Research Society 1998

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