PROBLEM TO BE SOLVED: To integrate a plurality of power semiconductors of an electronic circuit constituted of a plurality of power semiconductors, and the like, while reducing the cost and size, without causing problems of heat dissipation, and the like.SOLUTION: In a power semiconductor module formed by housing a plurality of power semiconductor elements, consisting of power semiconductor bare chips and external connection terminals, in the same package while arranging, electrodes of the power semiconductor bare chips are interconnected among a plurality of power semiconductor elements, by a metallic connector in the same package. The package is a resin mold package sealing the plurality of power semiconductor elements with insulating resin, the power semiconductor elements are similar components as those used in the power semiconductor package of a single power semiconductor bare chip, and the power semiconductor module having external connection terminals that are decoupled from electrical coupling by interconnecting while sealing, as they are, is formed.SELECTED DRAWING: Figure 4

    【課題】複数のパワー半導体等により構成される電子回路の当該複数のパワー半導体を、低コストに、放熱等の問題を生ずること無く、小型化し、一体化すること。【解決手段】パワー半導体ベアチップと外部接続端子とからなるパワー半導体要素を複数配列して同一のパッケージ内に収容して形成したパワー半導体モジュールであって、パワー半導体ベアチップの電極は、金属製コネクタにより、同一のパッケージ内で、複数のパワー半導体要素間で相互接続されており、パッケージは複数のパワー半導体要素を電気絶縁性の樹脂で封止した樹脂モールドパッケージであり、パワー半導体要素は、単一のパワー半導体ベアチップのパワー半導体パッケージ内部に用いられるものと同様の構成要素であり、封止して相互接続することにより電気的結合から外れる外部接続端子をそのまま有するパワー半導体モジュールを形成した。【選択図】図4


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    Title :

    POWER SEMICONDUCTOR MODULE AND ELECTRIC POWER STEERING DEVICE USING THE SAME


    Additional title:

    パワー半導体モジュール及びこれを用いた電動パワーステアリング装置。


    Contributors:

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B62D MOTOR VEHICLES , Motorfahrzeuge / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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