POWER SEMICONDUCTOR MODULE
Application 58/MAS/2000 published 2007-05-11, filed 2000-01-25
A power semiconductor module is specified, in which at least one semiconductor chip (4) with which contact is made by pressure is electrically connected via a contact element (8) to a main connection (30). The contact element (8) has two planar contact surfaces (81, 82), between which a spring element (7) is located. Irrespective of the individual position and height of a chip (4), the respective spring element (7) ensures a standard contact force. Overloading of the semiconductor chips (4) when the module is being clamped in is prevented by means of ceramic supporting elements (10).
Applicant
1)ABB SCHWEIZ AG
:OF BROWN BOVERI STRASSE 6, 5400 BADEN, Switzerland
Inventor
1)DR.THOMAS LANG 2)BENNO BUCHER 3)TONI FREY No of Pages : 16 No of Claims : 11
International Info
Classification: H01L 23/48
Priority Information
199 03 245.9 Germany 1999-01-27