IGBT Module Heat Sink

IGBT is a new type of semiconductor device. As the mainstream device of new power semiconductor devices, IGBT is used in traditional fields such as industry, communications, and 3C electronics, as well as in strategic industrial fields such as rail transportation, new energy, smart grids, and new energy vehicles.The IGBT module is a power device, which has the advantages of low driving voltage, strong power processing capability, and high switching frequency.
                                                                                                              
The heat dissipation process of the igbt module is as follows: power loss occurs on the junction of the igbt; the temperature on the junction is conducted to the igbt module shell; the heat on the igbt module is conducted to the radiator; and the heat on the radiator is conducted to the air.The temperature rise caused by the power dissipation of the power device needs to be reduced by the radiator. The radiator increases the heat conduction and radiation area of ​​the power device, expands the heat flow, and buffers the heat conduction transition process. The heat is transferred to the cooling unit by direct conduction or with the help of a heat conduction medium. Medium, such as air, water or water mixture, etc.
The basic task of IGBT heat dissipation design is to design a heat flow path with the lowest possible thermal resistance for the device, so that the heat emitted by the device can be dissipated through it as quickly as possible, ensuring that the internal temperature is always maintained at an appropriate temperature when the device is running.Currently, the commonly used radiators for iGBT devices include self-cooling, air-cooling, night-cooling and boiling types.
Pioneer Thermal is a professional custom heat sink manufacturer in the heat sink field. With the goal of providing advanced thermal engineering and design services to customers. If you need IGBT heat sink, please contact us.