| 摘要 |
<p>According to one embodiment, an IGBT region includes: a collector layer of a first conductivity type, a drift layer of a second conductivity type, a body layer of the first conductivity type, and a second electrode extending to the drift layer and the body layer via a first insulating film in a stacking direction of a first electrode and the collector layer. A diode region includes: a cathode layer of the second conductivity type, the drift layer, an anode layer of the first conductivity type, and a conductive layer extending to the drift layer and the anode layer via a second insulating film in the stacking direction. The second electrode and the conductive layer are separated from one another at a predetermined distance.</p> |
