Patent Number: 7,042,026

Title: Power switching device

Abstract: A power switching device comprises a semiconductor substrate; a plurality of cells, each of which switches a current from a power supply to a load on the basis of a potential at a gate electrode, said cells being arranged on said semiconductor substrate to form a cell array; and a plurality of drivers connected to the gate electrode, said plurality of drivers being distributively arranged in said cell array or being distributively arranged peripheral said cell array.

Inventors: Kameda; Mitsuhiro (Tokyo, JP)

Assignee: Kabushiki Kaisha Toshiba

International Classification: H01L 29/74 (20060101); H01L 31/111 (20060101)

Expiration Date: 5/09/02018