Sebopeho sa Metal-Oxide-SemIConductor ea kristale transistor eo ka tloaelo e tsejoang e leMOSFET, moo li-MOSFET li arotsoeng ka li-MOSFET tsa mofuta oa P le li-MOSFET tsa mofuta oa N. Li-circuits tse kopaneng tse entsoeng ka li-MOSFET li boetse li bitsoa li-circuits tse kopaneng tsa MOSFET, le li-circuits tse amanang haufi-ufi tsa MOSFET tse entsoeng ka li-PMOSFET leNMOSFETs li bitsoa li-circuits tse kopaneng tsa CMOSFET.
MOSFET e nang le substrate ea mofuta oa p le libaka tse peli tsa n-spreading tse nang le litekanyetso tse phahameng tsa mahloriso li bitsoa n-channel.MOSFET, 'me mocha oa conductive o bakoang ke mocha oa n-mofuta oa conductive o bakoa ke litsela tsa n-spreading litseleng tse peli tsa n-spreading tse nang le litekanyetso tse phahameng tsa mahloriso ha tube e tsamaisa. N-channel thickened MOSFETs ba na le n-channel e bakoang ke conductive channel ha leeme positive directional e phahamisoa ka hohle kamoo ho ka khonehang hekeng 'me feela ha mosebetsi oa heke mohloli o hloka motlakase o sebetsang o fetang matla a moeli. N-channel depletion MOSFETs ke tse seng li itokiselitse motlakase oa heke (ts'ebetso ea mohloli oa heke e hloka motlakase o sebetsang oa zero). Leseli la n-channel depletion MOSFET ke MOSFET ea n-channel moo mocha oa conductive o hlahisoang ha motlakase oa heke (mohloli oa ts'ebetso ea tlhokahalo ea ts'ebetso ea heke ke zero) o sa lokisoa.
Li-circuits tse kopaneng tsa NMOSFET ke potoloho ea phepelo ea motlakase ea N-channel MOSFET, li-circuits tse kopaneng tsa NMOSFET, khanyetso ea ho kenya e holimo haholo, bongata bo boholo ha bo hloke ho cheka ho monya ha phallo ea motlakase, ka hona li-circuits tse kopaneng tsa CMOSFET le NMOSFET tse hokahaneng ntle le ho kenella. ak'haonte mojaro oa phallo ea matla.NMOSFET li-circuits tse kopaneng, bongata bo boholo ba khetho ea sehlopha se le seng se setle sa phepelo ea matla a phepelo ea motlakase Bongata ba li-circuits tse kopaneng tsa NMOSFET li sebelisa potoloho e le 'ngoe e ntle ea phepelo ea phepelo ea motlakase. 9V bakeng sa tse ling. Li-circuits tse kopantsoeng tsa CMOSFET li hloka feela ho sebelisa potoloho e tšoanang ea phepelo ea motlakase ea phepelo ea motlakase joalo ka li-circuits tse kopaneng tsa NMOSFET, li ka hokahana le li-circuits tse kopaneng tsa NMOSFET hang-hang. Leha ho le joalo, ho tloha ho NMOSFET ho ea ho CMOSFET e hokahane hang-hang, hobane khanyetso ea NMOSFET ea ho hula holimo e tlase ho feta CMOSFET e kopantseng potoloho ea keyed pull-up resistance, ka hona leka ho sebelisa phapang e ka bang teng ea ho hula-up ea R, boleng ba mohanyetsi R ke. ka kakaretso 2 ho 100KΩ.
Khaho ea li-MOSFET tsa N-chane e tenya
Silicon substrate ea mofuta oa P e nang le boleng bo tlase ba "doping", ho etsoa libaka tse peli tsa N tse nang le boleng bo phahameng ba "doping", 'me li-electrode tse peli li ntšoa ka tšepe ea aluminium ho sebetsa e le drain d le mohloli s, ka ho latellana.
Ka nako eo ka semiconductor karolo bokaholimo masking lera e tšesaane haholo ea silika insulating tube, ka drain - mohloli insulating tube pakeng tsa drain le mohloli oa eleketrode e 'ngoe aluminium, e le heke g.
Ka substrate e boetse e hlahisa eleketrode B, e nang le MOSFET e teteaneng ea N-channel. Mohloli oa MOSFET le substrate ka kakaretso li hokahane hammoho, boholo ba phala ea fektheri e se e hokahane le eona ka nako e telele, heke ea eona le li-electrode tse ling li kentsoe lipakeng tsa casing.
Nako ea poso: May-26-2024
