Patent ID: 9293397
Filing Date: 2016-03-22
CPC Classification: H01L

Claim Text:
1. A method for fabricating a power device, the method comprising the steps of: providing a lead frame comprising a plurality of lead frame units, wherein each lead frame unit comprises a pair of first and second die paddles arranged side by side, a first pin, a second pin and a third pin located in proximity to the first and second die paddles; attaching a first semiconductor chip on the first die paddle and a second semiconductor chip on the second die paddle; attaching a metal clip on the first and second semiconductor chips and the second pin, so that a first electrode on a top surface of each of the first and second semiconductor chips is electrically connected to the second pin via the metal clip; connecting a second electrode on the top surface of the first semiconductor chip to the first pin via a first conductive structure; connecting a second electrode on the top surface of the second semiconductor chip to the third pin via a second conductive structure; forming a plastic package layer covering the lead frame, the first and second semiconductor chips, the metal clip and the first and second conductive structures; and cutting the plastic package layer and the lead frame to singulate the lead frame units and to form a plurality of plastic package bodies.