Patent ID: 9269655
Filing Date: 2016-02-23
CPC Classification: H01L

Claim Text:
1. A method for fabricating a semiconductor package, said method comprising: providing a contiguous conductive carrier having a die side and an opposite input/output (I/O) side; providing a control FET and a sync FET of a power converter switching stage, said control FET having a control drain and said sync FET having a sync source; attaching said control drain of said control FET and said sync source of said sync FET to said die side of said contiguous conductive carrier; forming a control conductive carrier attached to said control drain and a sync conductive carrier attached to said sync source from said contiguous conductive carrier; said control conductive carrier and said sync conductive carrier configured to sink heat produced, respectively, by said control FET and said sync FET into a mounting surface for said semiconductor package.