Power semiconductor module with a detector for detecting a by means of a power semi-conductor component flowing in the main current circuit

摘要

A power semiconductor module has a detector for detecting a by means of a power semi-conductor component flowing in the main current circuit. The detector comprises a first and a second circuit conductor image; a bonding wire, which is available at a first and a second contact point with the first and second circuit conductor image is connected; and a pair of contact conductors of the images of from the vicinity of the first and second contact point of the first and second circuit conductor image are led out. The detector is designed for the purpose of a potential difference between the pair of contact conductors images to be detected, the fact that a circuit main current flowing through the first circuit conductor image, the bonding wire and then through the second circuit conductor image flows, in order to detect a potential difference in the bonding wire.