Cree Gmbh

Vipindis Pala

Anant Kumar Agarwal

John Williams Palmour

Lin Cheng

Jason Patrick Henning

A method of forming a transistor device includes providing a drift layer having a first conductivity type and an upper surface, forming first regions in the drift layer and adjacent the upper surface, the first regions having a second conductivity type that is opposite the first conductivity type and being spaced apart from one another, forming a body layer on the drift layer including the source regions, forming spaced apart source regions in the body layer above respective ones of the first regions, forming a vertical conduction region in the body layer between the source regions, the vertical conduction region having the first conductivity type and defining channel regions in the body layer between the vertical conduction region and respective ones of the source regions, forming a gate insulator on the body layer, and forming a gate contact on the gate insulator.

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Morrisville, NC, United States of America

Vipindis Pala