SEMICONDUCTOR DEVICE
A Schottky barrier diode (semiconductor device) includes at least: a semiconductor substrate of an N type (first conductivity type); a semiconductor portion (first portion) of a P type (second conductivity type) opposite to the N type, the semiconductor portion being formed on a part of a one main s...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A Schottky barrier diode (semiconductor device) includes at least: a semiconductor substrate of an N type (first conductivity type); a semiconductor portion (first portion) of a P type (second conductivity type) opposite to the N type, the semiconductor portion being formed on a part of a one main surface side of the semiconductor substrate; a metal portion (second portion) with conductivity formed on the one main surface of the semiconductor substrate so as to be electrically connected to a part of the P type semiconductor portion; and a high resistance portion (third portion) formed so as to be electrically connected to a part of the P type semiconductor portion and to be in contact with a side surface and a bottom surface connected thereto of the P type semiconductor portion. |
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