POWER SEMICONDUCTOR MODULE

摘要

The present invention suppresses LC resonance including wiring inductance between a power semiconductor element and a smoothing capacitor, and also reduces surge voltage. This power semiconductor module is provided with: a first power semiconductor element; a second power semiconductor element; a first conductor connected to the first power semiconductor element; a second conductor connected to the second power semiconductor element; a first terminal connected to the first conductor; a second terminal connected to the second conductor; and a snubber circuit having a capacitor element and a resistor element configured from a semiconductor resistor. The first terminal is disposed opposing the second terminal; the snubber circuit is disposed at the region at which the first terminal and second terminal are opposing; one terminal of the snubber circuit is connected to the opposing surface of the first terminal; and the other terminal of the snubber circuit is connected to the opposing surface of the second terminal.