Ukuxhumana phakathi kwama-MOSFET nama-Field Effect Transistors

Imboni yezingxenye ze-elekthronikhi isifinyelele lapho ikhona manje ngaphandle kosizo lweAma-MOSFETkanye nama-Field Effect Transistors. Kodwa-ke, kwabanye abantu abasanda kuhlanganyela embonini yezogesi, kuvame ukuba lula ukudida ama-MOSFET kanye nama-transistors omphumela wenkundla.Iyini ukuxhumana ngemuva kwama-MOSFET nama-transistors omphumela wenkundla?Ingabe i-MOSFET iyi-transistor yomphumela wenkundla noma cha?

Eqinisweni, ngokusho kokufakwa kwalezi zingxenye ze-elekthronikhi, wathi i-MOSFET i-transistor yomphumela wensimu ayikho inkinga, kodwa enye indlela ezungezile ayilungile, okungukuthi, i-transistor yomphumela wensimu ayifaki nje kuphela i-MOSFET, kodwa futhi ihlanganisa ezinye izingxenye ze-elekthronikhi.

Ama-transistors omphumela wenkundla angahlukaniswa abe amashubhu okuhlangana kanye nama-MOSFET. Uma kuqhathaniswa nama-MOSFET, amashubhu okuhlangana asetshenziswa kancane, ngakho imvamisa yokusho amashubhu okuhlangana nayo iphansi kakhulu, futhi ama-MOSFET nama-transistors omphumela wenkundla kuvame ukukhulunywa ngawo, ngakho-ke kulula ukunikeza ukungaqondi ukuthi awuhlobo olufanayo lwezingxenye.

I-MOSFETzingahlukaniswa zibe uhlobo lwesithuthukisi kanye nohlobo lokuncipha, isimiso sokusebenza salezi zingxenye ezimbili ze-elekthronikhi sihluke kancane, ishubhu yohlobo lokuthuthukisa esangweni (G) kanye nogesi oqondile, umsele (D) kanye nomthombo (S) ukuze ukuziphatha, kuyilapho uhlobo lokunciphisa ngisho noma isango (G) lingangeziwe ku-voltage eqondile, i-drain (D) kanye nomthombo (S) nayo i-conductive.

Lapha ukuhlukaniswa kwe-transistor yomphumela wensimu akuphelile, uhlobo ngalunye lweshubhu lungahlukaniswa ngamashubhu ohlobo lwe-N namashubhu ohlobo lwe-P, ngakho-ke i-transistor yomphumela wensimu ingahlukaniswa ngezinhlobo eziyisithupha zamapayipi ngezansi, ngokulandelana, i-N-channel. ama-transistors omphumela wenkundla ye-junction, ama-transistors omphumela wenkundla ye-P-channel junction, ama-transistors omphumela wokuthuthukisa isiteshi se-N, ama-transistors omphumela wokuthuthukisa isiteshi se-P, umphumela wenkambu yokuncipha kwesiteshi se-N ama-transistors, kanye nohlobo lokuqedwa kwesiteshi se-P I-Field Effect Transistors.

Ingxenye ngayinye kumdwebo wesifunda wezimpawu zesekhethi ihlukile, isibonelo, isithombe esilandelayo sibonisa izimpawu zesekhethi zezinhlobo ezimbili zamashubhu okuhlanganayo, umcibisholo wephinikhodi ongunombolo 2 okhomba ishubhu le-N-channel junction field effect transistor , okukhomba ngaphandle i-P-channel junction field effect transistor.

I-MOSFETfuthi umehluko wophawu lwesekhi yeshubhu lokuhlangana usemkhulu uma kuqhathaniswa, i-N-channel yokuphela komphumela wensimu yomphumela we-transistor kanye ne-transistor yomphumela wenkundla yohlobo lwe-P-channel, umcibisholo ofanayo okhomba epayipini lohlobo lwe-N, okhomba ngaphandle ishubhu yohlobo lwe-P. . Ngokufanayo, umehluko phakathi kwama-transistors omphumela womphumela wokuthuthukisa isiteshi se-N kanye nama-transistors omphumela we-P-channel wokuthuthukisa uhlobo nawo usekelwe ekukhombeni komcibisholo, ukukhomba epayipini kuwuhlobo luka-N, futhi ukukhomba ngaphandle kuwuhlobo luka-P.

Ama-transistors womphumela wenkambu yokuthuthukisa (okuhlanganisa ishubhu yohlobo lwe-N kanye neshubhu yohlobo lwe-P) kanye nama-transistors womphumela wenkundla yokuncipha (okuhlanganisa ishubhu lohlobo lwe-N kanye neshubhu lohlobo lwe-P) izimpawu zesekethe zisondelene kakhulu. Umehluko phakathi kwalokhu okubili ukuthi enye yezimpawu imelelwa umugqa odayishiwe kanti enye imelwe umugqa oqinile. Ulayini onamachashazi ubonisa i-transistor yomphumela wenkambu yokuthuthukisa futhi ulayini oqinile ubonisa i-transistor yomphumela wenkundla yokuncipha.