The invention provides a transistor assembly, an inverter assembly and a vehicle. The transistor assembly comprises a plurality of transistors and a substrate, a plurality of first holes are formed in the substrate, each transistor is connected with one first hole through one connecting component, and the connecting components and the transistors are arranged in an insulated mode; in the direction from the transistor to the substrate, the first hole comprises a first section and a second section which are communicated, the connecting component penetrates through the first section and is connected with the second section, the inner diameter of the first section is larger than that of the second section, and a gap is formed between the inner circumferential surface of the first section and the connecting component. According to the transistor assembly, the inverter assembly and the vehicle provided by the embodiment of the invention, the creepage phenomenon can be effectively reduced, and the normal use of the transistor assembly is ensured.
本申请提供一种晶体管组件、逆变器总成及车辆。所述晶体管组件包括多个晶体管及基板,所述基板上设有多个第一孔,每个所述晶体管通过一个连接构件与一个所述第一孔相接,所述连接构件与所述晶体管之间绝缘设置;沿着由所述晶体管至所述基板的方向,所述第一孔包括连通的第一段与第二段,所述连接构件贯穿所述第一段并与所述第二段相接,所述第一段的内径大于所述第二段的内径,所述第一段的内周面与所述连接构件之间具有间隙。本申请实施例提供的晶体管组件、逆变器总成及车辆,能够有效减少爬电现象,保证晶体管组件的正常使用。
Transistor assembly, inverter assembly and vehicle
晶体管组件、逆变器总成及车辆
2024-12-31
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 / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |