释义 |
DictionarySeedepletion layerdepletion region
depletion region[də′plē·shən ‚rē·jən] (electronics) The portion of the channel in a metal oxide field-effect transistor in which there are no charge carriers. depletion regionIn a transistor, the area where P-type silicon (holes) and N-type silicon (excess electrons) meet. See depletion mode. |