PROBLEM TO BE SOLVED: To provide a semiconductor module capable of further miniaturizing the size and securing bonding affinity with a connection partner side.SOLUTION: A semiconductor module having an inverter circuit for driving a motor includes a resin substrate 4 having pads 41 and 42 for signal wiring for a power semiconductor 2, a lead frame 3 on which the resin substrate 4 is mounted, a wiring member 7 wired between the pads 41 and 42 on the resin substrate 4 and the power semiconductor 2, and a mold that seals at least a part of the lead frame 3 and the resin substrate 4. A part 4a of the resin substrate 4 has an external terminal led out of a mold 5 and has a through hole 42a in the external terminal.SELECTED DRAWING: Figure 2

    【課題】半導体モジュールのさらなる小型化を図ると共に接続相手側との接合親和性を確保することができる半導体モジュールを提供する。【解決手段】モータを駆動させるためのインバータ回路を有する半導体モジュールは、パワー半導体2用の信号配線用のパッド41、42を有した樹脂基板4と、該樹脂基板4が搭載されるリードフレーム3と、樹脂基板4上のパッド41、42とパワー半導体2間に配線される配線材7と、リードフレーム3と樹脂基板4との少なくとも一部を一緒に封止するモールドと、を有している。樹脂基板4の一部4aは、モールド5外に導出された外部端子を有し、当該外部端子にスルーホール42aを備えている。【選択図】図2


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    Title :

    SEMICONDUCTOR MODULE, DRIVE DEVICE HAVING THE SAME, ELECTRIC POWER STEERING DEVICE, AND VEHICLE


    Additional title:

    半導体モジュールと、これを備えた駆動装置、電動パワーステアリング装置及び車両


    Contributors:

    Publication date :

    2018-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B62D MOTOR VEHICLES , Motorfahrzeuge




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