Patent ID: 9693488
Date: 2017-06-27
CPC Classifications: H01L,H05K

Claim:
1. An electronic assembly comprising: a semiconductor device having conductive pads on a device first side and a metallic region on a device second side opposite the first side, wherein an auxiliary metallic region comprises a central metallic region on the device first side; a lead frame for providing separate terminals that are electrically and mechanically connected to the conductive pads; a first heat sink comprising a first component having a mating side, a portion of the mating side directly bonded with the metallic region of the semiconductor device and having an opposite side opposite the mating side; and a circuit board having an opening, the semiconductor device and the lead frame extending at or outward toward a board first side of the circuit board, a board second side of the circuit board opposite the first side, a plurality of board conductive pads being on the board first side of the circuit board to align with the corresponding terminals of the lead frame for electrical connection therewith.