Patent ID: 8836029
Filing Date: 2014-09-16
Classification: H01L

Abstract:
1. A power transistor array, the power transistor array comprising: a bottom metal layer including a plurality of strips, each corresponding to either drain or source strips, the drain and source strips being placed in parallel and alternating with each other; a top metal layer, above the bottom metal layer, including a plurality of strips, each strip corresponding to either drain or source strips, the drain and source strips being placed in parallel and alternating with each other, wherein the strips of the top metal layer are oriented at angle with respect to the strips of the bottom metal layer; a plurality of bond pads placed on the strips of the top metal layer, wherein each of the plurality of bond pads is arranged at a center of a respective strip such that a uniform current distribution through said metal layers is achieved; and a plurality of bond wires, each bond wire having one end attached to the corresponding bond pad.