HIGH-VOLTAGE OPERATION METHOD OF FIELD EFFECT TRANSISTOR AND BIAS CIRCUIT THEREOF

摘要

PROBLEM TO BE SOLVED: To build a high-voltage operation field effect transistor in an IC or LSI with the use of a transistor configuration portion for standard power supply voltage operation in an IC or LSI and a process technology.

SOLUTION: To increase the operation voltage of a field effect transistor, a gate is divided, and a divided gate nearer to a drain is supplied with a potential that is nearer to the potential of the drain and that changes according to the potential of the drain.

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