Three-phase full-bridge IGBT module

The utility model provides a three-phase full-bridge IGBT (Insulated Gate Bipolar Translator) module which comprises a bottom plate which is a square plate. The plastic frame is fixed on the bottom plate to divide the bottom plate into three square grooves of which the peripheries are surrounded; the three chip ceramic copper-clad plates are arranged in each square groove in a straight line at certain intervals; and the IGBT tube core and the FRD tube core, and the IGBT tube core and the FRD tube core in the same square groove are combined into a single-phase half bridge. According to the utility model, the integrated packaged six-unit full-bridge IGBT module is used for replacing three half-bridge modules which are installed side by side, so that the heat dissipation instability caused by module tolerance or assembly errors is reduced; during installation and use, a single control circuit board can be used for control, so that the complexity of the system is reduced; the consistency of the tube cores in the