Power semiconductor device

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】電極パッドに対応するケースのどの位置にでも 外部引出し電極を選択的に設定でき、大幅にケースの標 準化を行えると共に、鋳型費用を大幅に節約すること。 【構成】１個以上の半導体素子をケース部材内に備える 電力用半導体装置において、前記ケース部材１０は上面 に方形状の開口１０Ａを有し、該開口の向かい合った一 対の辺にほぼ一定間隔で複数の切り込み１０Ｂが形成さ れ、前記半導体素子に接続される外部引出し電極１４を 担持する端子部材１５は前記複数の切り込み内に入る歯 部１５Ｃを備え、前記外部引出し電極の接続位置に応じ て前記端子部材の歯部を対応する切り込みに挿入して位 置決めすることを特徴とする電力用半導体装置。 (57) [Summary] [Purpose] An external extraction electrode can be selectively set at any position of the case corresponding to the electrode pad, and standardization of the case can be significantly performed, and mold cost can be significantly saved. In a power semiconductor device having one or more semiconductor elements in a case member, the case member 10 has a rectangular opening 10A on its upper surface, and the pair of opposite sides of the opening have a substantially constant interval. A terminal member 15 having a plurality of cuts 10B and carrying an external lead electrode 14 connected to the semiconductor element is provided with a tooth portion 15C which is inserted into the plurality of cuts. A power semiconductor device, characterized in that a tooth portion of a terminal member is inserted into a corresponding notch and positioned.

Inventors

• 👤 Takayuki Suzuki
• 👤 隆之 鈴木
• 👤 Shinichi Shinohara
• 👤 信一 篠原

Bibliographic Details