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Implementation of high voltage Silicon Carbide rectifiers and switches

Abstract : In this document, we present ou study about the conception and realization of VMOS and Schottky and JBS Diodes on Silicon Carbide. This work allowed us optimize and fabricate diodes using Tungsten as Schottky barrier on both Schottky and JBS diodes of different blocking capability between 1.2kV and 9kV. Moreover, our study of the VMOS, by considering the overall fabrication process, has permitted to identify the totality of the problems we are facing. Thusly we could ameliorate the devices and try new designs as the VIEMOS or the monolithic integration of temperature and current sensors.
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Submitted on : Monday, January 7, 2013 - 12:28:36 PM
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  • HAL Id : tel-00770661, version 1

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Maxime Berthou. Implementation of high voltage Silicon Carbide rectifiers and switches. Other. INSA de Lyon, 2012. English. ⟨NNT : 2012ISAL0008⟩. ⟨tel-00770661⟩

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