High voltage power module

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United States of America Patent

PATENT NO 9839146
SERIAL NO

14918110

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Abstract

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A power module includes a number of sub-modules connected via removable jumpers. The removable jumpers allow the connections between one or more power semiconductor die in the sub-modules to be reconfigured, such that when the removable jumpers are provided, the power module has a first function and when the removable jumpers are removed, the power module has a second function. The removable jumpers may also allow for independent testing of the sub-modules. The power module may also include a multi-layer printed circuit board (PCB), which is used to connect one or more contacts of the power semiconductor die. The multi-layer PCB reduces stray inductance between the contacts and therefore improves the performance of the power module.

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Patent Owner(s)

Patent OwnerAddress
WOLFSPEED INC4600 SILICON DRIVE DURHAM NC 27703

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cole, Zachary Summers, US 14 144
Passmore, Brandon Fayetteville, US 19 138

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