Patent ID: 9673143
Date: 2017-06-06
CPC Classifications: H01L,H02M

Claim:
1. A semiconductor device that converts DC power to AC power, the semiconductor device comprising: an insulating substrate; a first conductive part provided on the insulating substrate so as to extend in a first direction; a second conductive part provided on the insulating substrate so as to be separated from the first conductive part in a second direction different from the first direction and to extend in the first direction; a plurality of third conductive parts provided on the insulating substrate so as to be lined along the first direction between the first conductive part and the second conductive part; a plurality of first switches mounted on the first conductive part along the first direction, and each provided with a first main electrode, a second main electrode and a control electrode, the first main electrode being electrically connected to the first conductive part; a plurality of second switches each mounted on the corresponding third conductive part, and each provided with a third main electrode, a fourth main electrode and a control electrode, the third main electrode being electrically connected to the second main electrode of the first switch, the fourth main electrode being electrically connected to the second conductive part; a plurality of signal terminals arrayed along the first direction so that the first conductive part is positioned between the signal terminals and the third conductive parts; a power supply terminal electrically connected to the first conductive part, and arranged on one end side of the insulating substrate where the plurality of signal terminals are provided; a ground terminal electrically connected to the second conductive part, and arranged on the one end side of the insulating substrate; and a plurality of output terminals each electrically connected to the corresponding third conductive part, arrayed along the first direction on the other end side which is an opposite side of the one end side of the insulating substrate, and provided over a straight line that passes through the second conductive part and extends in the first direction.