| abstract |
A package assembly can include: (i) a plurality of electrical components stacked on at least two layers; (ii) a lead frame connected to the electrical components by solder interconnection; (iii) an encapsulating compound overlapping a portion of the lead frame and the electrical components to expose portions of leads of the lead frame from the encapsulating compound; and (iv) a heat sink having a first portion arranged between two of the plurality of electrical components, where the heat sink is configured to provide a common heat dissipation path for the electrical components. |