| 摘要 |
A pre-mold package of a semiconductor device is constituted of a lead frame, a mold resin having a box-like shape constituted of a side wall and a bottom for mounting at least one semiconductor chip, and a cover composed of a conductive material. The lead frame includes a shield plate embedded in the bottom of the mold resin, a plurality of arms, and a plurality of external terminals that are exposed on the backside of the bottom of the mold resin. The arms are embedded in the side wall so that the distal ends thereof are exposed on the upper end of the side wall and are electrically connected to the cover. Instead of the arms, a plurality of internal terminals is included in the lead frame so that the distal ends thereof are exposed on the upper surfaces of racks formed inside of the mold resin.
|
