Same Size Through-Hole Via Die Stacked Package

摘要

A semiconductor package includes a substrate or leadframe structure. A plurality of interconnected dies, each incorporating a plurality of through-hole vias (THVs) disposed along peripheral surfaces of the plurality of dies, are disposed over the substrate or leadframe structure. The plurality of THVs are coupled to a plurality of bond pads through a plurality of a metal traces. A top surface of a first THV is coupled to a bottom surface of a second THV. An encapsulant is formed over a portion of the substrate or leadframe structure and the plurality of dies.