Power semiconductor module for inverter etc., has connection points for low and high potentials in sequence that corresponds to that of external connection terminals on two bus rails

摘要

At least four substrates (41-44) are arranged in a row on a carrier board (40). Components (414,415) on each individual substrate are connected to form an electrical half-bridge. For each individual substrate, the sequence of connection points for the low and high potentials corresponds exactly to a sequence of external connection terminals (10,20) on two bus rails (1,2) in the direction of the row of substrates.