abstract |
This invention discloses a semiconductor power device formed in a semiconductor substrate. The semiconductor power device further includes a channel stop region near a peripheral of the semiconductor substrate wherein the channel stop region further includes a peripheral terminal of a diode corresponding with another terminal of the diode laterally opposite from the peripheral terminal disposed on an active area of the semiconductor power device. In an embodiment of this invention, the semiconductor power device is an insulated gate bipolar transistor (IGBT). |