Haɗin kai tsakanin MOSFETs da Filin Effect Transistor

Masana'antar kayan aikin lantarki ta kai inda take a yanzu ba tare da taimakon baMOSFETsda Filin Effect Transistor. Duk da haka, ga wasu mutanen da suka saba zuwa masana'antar lantarki, sau da yawa yana da sauƙi don rikitar da MOSFETs da filin tasirin transistor. Menene haɗin MOSFETs da filin tasirin transistor? Shin MOSFET yana da tasiri mai tasiri ko a'a?

A gaskiya ma, bisa ga hada da wadannan na'urorin lantarki, ya ce MOSFET shine filin tasirin transistor ba matsala ba ne, amma sauran hanyar ba daidai ba ne, ma'ana, tasirin filin ba kawai ya hada da MOSFET ba, har ma ya haɗa da MOSFET. sauran kayan lantarki.

Za'a iya raba transistor tasirin filin zuwa junction tubes da MOSFETs. Idan aka kwatanta da MOSFET, ana amfani da bututun junction ƙasa akai-akai, don haka yawan ambaton bututun junction shima yayi ƙasa sosai, kuma MOSFETs da transistor tasirin filin sau da yawa ana ambaton su, don haka yana da sauƙi a ba da rashin fahimta cewa nau'ikan abubuwa iri ɗaya ne.

MOSFETana iya raba shi zuwa nau'in haɓakawa da nau'in ragewa, ƙa'idar aiki na waɗannan kayan aikin lantarki guda biyu ya ɗan bambanta, nau'in haɓakawa a cikin ƙofar (G) da ingantaccen ƙarfin lantarki, magudanar ruwa (D) da tushen (S) don conduct, yayin da nau'in ragewa ko da ba a ƙara gate (G) zuwa ingantaccen ƙarfin lantarki ba, magudanar ruwa (D) da tushen (S) suma suna aiki.

Anan ba a gama rarraba filin tasirin transistor ba, kowane nau'in bututu za a iya raba shi zuwa nau'in N-type da nau'in nau'in P, don haka transistor tasirin filin za a iya raba shi zuwa nau'ikan bututu a ƙasa, bi da bi, tashar N-channel. Tasirin filin junction transistor, P-channel junction filin tasiri transistor, N-tashar inganta filin tasirin transistor, P-tashar haɓaka tasirin tasirin tasirin, tasirin filin N-channel transistor, da nau'in lalatawar tashoshi na P-tasirin Transistor.

Kowane bangare a cikin zane-zane na alamomin kewayawa sun bambanta, alal misali, hoton da ke gaba ya lissafa alamomin kewayawa na nau'ikan bututun junction guda biyu, kibiya mai lamba 2 mai nuni zuwa bututu don tashar tashar tasirin tashar N-channel ta transistor. , nuni a waje shine tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar P.

MOSFETda junction bututu alamar kewayawa bambanci har yanzu in mun gwada da girma, N-channel depletion nau'in filin sakamako transistor da P-tashar depletion irin filin tasirin transistor, wannan kibiya mai nuni ga bututu don nau'in N, yana nunawa waje shine nau'in nau'in P-type. . Hakazalika, bambance-bambancen da ke tsakanin N-channel kayan haɓaka nau'in tasirin filin tasirin transistor da P-channel na haɓaka nau'in tasirin filin tasirin shi ma yana dogara ne akan nunin kibiya, mai nuni da bututun nau'in N, kuma nuni a waje shine nau'in P-type.

Tasirin tasirin filin haɓaka transistor (ciki har da bututun N-type da bututun nau'in P) da transistor tasirin filin lalacewa (ciki har da bututun nau'in N da bututun nau'in P) alamun kewayawa suna kusa. Bambanci tsakanin su biyun shine cewa ɗaya daga cikin alamomin ana wakilta shi da layi mai tsinke, ɗayan kuma ta tsayayyen layi. Layin dige-dige yana nuna tasirin tasirin filin haɓakawa kuma ƙaƙƙarfan layin yana nuna transistor tasirin filin lalacewa.