Diodes Inc.

Paul Keith Gurry

Pin-Hao Huang

Tao Long

Ze Rui Chen

Li-Hsien Chou

A semiconductor rectifier device comprises: an epitaxial layer having a top surface and a bottom surface; a first trench comprising a first side wall, a second side wall, and a first bottom surface; a second trench adjacent to the first trench, the second trench comprising a third side wall, a fourth side wall, and a second bottom surface; a first doped region abutting against the first side wall and at least a part of the first bottom surface of the first trench; a second doped region adjacent to and separated from the first doped region, wherein the second doped region abuts against the third side wall, the fourth side wall and the second bottom surface of the second trench; a gate structure disposed on the top surface between the first trench and the second trench; and a contact metal layer disposed on the top surface of the epitaxial layer.

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Oldham, United Kingdom

Paul Keith Gurry