Semikron Danfoss Elektronik Gmbh & Co., Kg

Siemens Aktiengesellschaft

Matthias Hager

Ingo Bogen

Harald Kobolla

Martin Saliternig

Stefan Oehling

Peter Maisel

Verena Gulitsch

Semiconductor power module for vehicles

A power semiconductor module has a base plate with a housing and a switching device. The switching device has a substrate and a connecting device with a first and a second main face. A group of power semiconductor components is arranged on a conductor track of the substrate, and has a group midpoint. A pressure device is formed on the substrate in the normal direction to exert pressure, which pressure device has a pressure body and a pressure inducing body, wherein a pressure element is arranged protruding from the pressure body, wherein the pressure element presses onto a pressure section of the second main face of the connecting device, and wherein the pressure inducing body has a pressure transmission section with a pressure transmission point.

Power semiconductor module having a pressure device acting on a switching device

Growing community of inventors

Langenzenn, Germany

Matthias Hager