A power semiconductor module comprising internal load and auxiliary connection devices embodied as wire bonding connections. A substrate has a plurality of load and auxiliary potential areas, wherein a power switch is arranged on a first load potential area, said power switch being embodied as a plurality of controllable power subswitches arranged in series. The power subswitches have a load bonding connection consisting of a plurality of load bonding wires to a second load potential area, wherein a first bonding base is arranged on the second load potential area and an adjacent second bonding base of the respective load bonding wire is arranged on a contact area of the power subswitch.