The invention relates to a contact device for a power semiconductor chip and a power electronics module. The contact device comprises a substrate; at least two power semiconductor chips which are arranged on the substrate with first electrical terminals and are in electrical contact with the substrate; and at least one contact region directed towards the outside of the substrate, with which electrical terminals of the same type of the power semiconductor chip are to be in electrical contact; the invention relates to a power semiconductor device comprising at least one power semiconductor chip, and a contact component which is formed as an electrically conductive metal film which has an electrically insulating layer on at least one surface section, the electrically insulating layer each having a recess to the metal film for receiving and contacting an electrical terminal of one of the power semiconductor chips, and the contact component being formed as an electrically conductive metal film. At least one portion of the metal film also protrudes from the electrically insulating layer and is in electrical contact with an associated contact region of the substrate in order to electrically contact similar electrical terminals of the power semiconductor chip.
本发明涉及用于功率半导体芯片的接触装置和功率电子器件模块,该接触装置具有:基板;至少两个以第一电端子布置在基板上并与之电接触的功率半导体芯片;和至少一个朝基板之外指向的接触区域,功率半导体芯片的同类的电端子要与接触区域电接触;以及接触构件,接触构件形成为能导电的金属膜,该金属膜在至少一个面区段上具有电绝缘层,其中,电绝缘层分别具有用于容纳和接触其中一个功率半导体芯片的各一个电端子的直至金属膜的凹部,并且其中,金属膜的至少一个部分还从电绝缘层伸出并且与基板的所从属的接触区域电接触,以便电接触功率半导体芯片的同类的电端子。
Contact device for power semiconductor chip and power electronics module
用于功率半导体芯片的接触装置和功率电子器件模块
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / 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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |