Integrated power switching device heat sink

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12199020
APP PUB NO 20220037241A1
SERIAL NO

17503433

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Abstract

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An electrical assembly that includes a semiconductor die, a heat sink and a case. The semiconductor die includes a power semiconductor device with a plurality of terminals, and a plurality of electrically conductive leads. Each of the electrically conductive leads is electrically coupled to an associated one of the terminals on the power semiconductor device. The heat sink has a base, a mount, and a plurality of fins. The mount extends from a first side of the base and is coupled to the semiconductor die. The fins are fixedly coupled to the base and extend from a second side of the base that is opposite the first side of the base. The case is formed of a first electrically insulating material. A first one of the leads is integrally and unitarily formed with the mount.

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Patent Owner(s)

Patent OwnerAddress
AMERICAN AXLE & MANUFACTURING INCONE DAUCH DRIVE DETROIT MI 48211

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Downs, James P South Lyon, US 131 1397
Lau, Chi-Wai David LaSalle, CA 3 1
Valente, Paul J Berkley, US 98 816

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