Patent ID: 6515359
Filing Date: 2003-02-04
Classification: H01L

Abstract:
A semiconductor die assembly, comprising:a semiconductor device including a plurality of bond pads on an active surface thereof; and a decoupling capacitor structure including: a first electrode comprising at least a portion of a first electrically conductive bus of a first lead frame layer, said first bus disposed in immediate, electrically isolated proximity to said active surface, said first lead frame layer including a first lead finger group comprising a first plurality of lead fingers located substantially centrally along an edge of the assembly, at least some of said bond pads being electrically connected to lead fingers of said first group, said at least some of said bond pads being electrically connected to said first electrically conductive bus; and a second electrode comprising at least a portion of a second electrically conductive bus of a second lead frame layer, said second electrically conductive bus superimposed with respect to at least a portion of said first electrically conductive bus in immediate, electrically isolated proximity thereto, said second lead frame layer including a second lead finger group comprising a second plurality of lead fingers laterally adjacent said first lead finger group, at least one of said bond pads in communication with said second electrically conductive bus.