Patent ID: 8183607
Filing Date: 2012-05-22
Classification: H01L,H05K

Abstract:
1. A semiconductor device comprising: a semiconductor chip including a MOSFET having an obverse surface and a reverse surface opposite to the obverse surface; a first electrode of the MOSFET formed on the obverse surface, a second electrode of the MOSFET formed on the obverse surface, and a third electrode of the MOSFET formed on the reverse surface, a first conductive member having a first top surface and a first bottom surface opposite to the first top surface and connecting with the first electrode of the semiconductor chip electrically; a second conductive member having a second top surface and a second bottom surface opposite to the second top surface and connecting with the second electrode of the semiconductor chip electrically; a third conductive member having a third top surface and a third bottom surface opposite to the third top surface and connecting with the third electrode of the semiconductor chip electrically; and a sealing body having a top surface and a bottom surface opposite to the top surface and sealing the semiconductor chip, and parts of the first, second, and third conductive members; wherein the first conductive member has a first portion, a second portion, and a third portion, wherein the third conductive member is positioned under the third electrode of the semiconductor chip, the third top surface of the third conductive member is electrically connected with the third electrode of the semiconductor chip, wherein a part of the first top surface of the first portion of the first conductive member is exposed from the top surface of the sealing body, wherein a part of the third bottom surface of the third conductive member is exposed from the bottom surface of the sealing body, wherein the first portion of the first conductive member overlaps the first side of the semiconductor chip in plan view, and wherein a height of the first bottom surface of the third portion of the first conductive member and a height of the third bottom surface of the third conductive member are same.