Semiconductor power module, motor controller, and vehicle

Abstract

The application discloses a semiconductor power module, a motor controller and a vehicle, and relates to the technical field of semiconductor power modules.The semiconductor power module comprises a substrate, a first conductive area, a second conductive area, a third conductive area and a fourth conductive area arranged on the substrate, the first conductive area and the second conductive area extend along a first direction of the substrate and are arranged along a second direction of the substrate, the third conductive area and the fourth conductive area are located between the first conductive area and the second conductive area and are arranged along the first direction, wherein the first conductive area, the second conductive area and the third conductive area are used for accessing direct-current signals, and the fourth conductive area is used for outputting alternating-current signals; a first power chip, a second power chip and a third power chip are arranged on the substrate.The semiconductor power module can reduce the inductance of the module and improve the heat dissipation of the module.