Circuit board with high density power semiconductors

Details Circuit board with high density power semiconductors Circuit board with high density power semiconductors

2004-05-04

2011-11-29

Nguyen, Hoa C (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S781000, C361S783000, C174S252000

Reexamination Certificate

active

08068346

ABSTRACT:
A circuit board is provided with a plurality of MOSFETs (metal oxide semiconductor field effect transistors) each of which include a field effect transistor and an associated control circuit. The control circuits are mounted in a control section of the board remote from a power section mounting the MOSFETs. The present invention reduces the assembly steps required in the prior art wherein the MOSFET and its control circuit were mounted as preassembled units to the board. Moreover, the number of MOSFETs per unit area of board is increased by the present invention.

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