Power electronics component

Details Power electronics component Power electronics component

2007-06-26

2007-06-26

Vortman, Anatoly (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S718000, C257S717000

Reexamination Certificate

active

10487895

ABSTRACT:
The invention relates to a power electronics component that comprises a planar ceramics substrate (2) on whose one face condutor tracks (6), applied in thick-film technique, are disposed for electrically connecting electrical power components (7) of a circuit that are also disposed on the ceramics substrate (2). The ceramics substrate (2), with its other face, is brazed onto a metal a metal support element (1) that serves as a heat spreader. The support element (1) is linked with a thermoconducting housing part housing that accommodates the support element (1) in a thermoconductive manner. On the face of the support element (1) facing away from the ceramics substrate (2), approximately opposite the ceramics substrate (2), a second ceramics substrate (4) is brazed onto the ceramics substrate (2) that carries the circuit and has approximately the same dimensions.

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