Diode na jiki (wanda galibi ana kiransa kawai diode na yau da kullun, azaman kalmar"diode jiki”ba a saba amfani da shi a cikin yanayi na yau da kullun kuma yana iya komawa zuwa sifa ko tsarin diode kanta; duk da haka, saboda wannan dalili, muna ɗauka yana nufin daidaitaccen diode) kuma MOSFET (Metal Oxide Semiconductor Field Effect Transistor) ya bambanta sosai ta fuskoki da yawa. A ƙasa akwai cikakken nazarin bambance-bambancen su:
1. Ma'anoni na asali da Tsarin
- Diode: Diode shine na'urar semiconductor mai nau'in lantarki guda biyu, wanda aka yi da nau'in P-type da N-type semiconductor, yana samar da haɗin PN. Yana ba da damar halin yanzu don gudana daga tabbatacce zuwa gefen mara kyau (rashin gaba) yayin da yake toshe juzu'in juyawa (bayyaya baya).
MOSFET: MOSFET na'ura ce ta ƙarshe ta uku wacce ke amfani da tasirin filin lantarki don sarrafa halin yanzu. Ya ƙunshi kofa (G), tushen (S), da magudanar ruwa (D). Ana sarrafa halin yanzu tsakanin tushen da magudanar ruwa ta hanyar ƙarfin ƙofa.
2. Ƙa'idar Aiki
- Diode: Ka'idar aiki na diode ta dogara ne akan halayen unidirectional na mahaɗin PN. Ƙarƙashin son zuciya na gaba, masu ɗaukar hoto (ramuka da na'urorin lantarki) suna bazuwa a cikin mahadar PN don samar da na yanzu; a ƙarƙashin nuna son kai, an ƙirƙiri wani shinge mai yuwuwa, yana hana kwararar halin yanzu.
MOSFET: Ka'idar aiki na MOSFET ta dogara ne akan tasirin filin lantarki. Lokacin da ƙarfin wutar lantarki ya canza, yana samar da tashar sarrafawa (N-channel ko P-channel) akan saman semiconductor a ƙarƙashin ƙofar, yana sarrafa halin yanzu tsakanin tushen da magudanar ruwa. MOSFETs na'urori ne masu sarrafa wutar lantarki, tare da fitarwa na halin yanzu dangane da ƙarfin shigarwar.
3. Halayen Aiki
- Diode:
- Ya dace da aikace-aikace masu ƙarfi da ƙarancin ƙarfi.
- Yana da ɗawainiya ta unidirectional, yana mai da shi maɓalli mai mahimmanci a cikin gyarawa, ganowa, da da'irar daidaita wutar lantarki.
- Juya rushewar wutar lantarki muhimmin ma'auni ne kuma dole ne a yi la'akari da shi cikin ƙira don guje wa matsalolin rushewa.
- MOSFET:
- Yana da babban abin shigar da bayanai, ƙaramar amo, ƙarancin wutar lantarki, da kwanciyar hankali mai kyau.
- Ya dace da manyan haɗe-haɗe da na'urorin lantarki.
- MOSFETs an raba su zuwa N-channel da P-channel iri, kowannensu ya zo cikin yanayin haɓakawa da yanayin lalacewa.
- Yana nuna kyawawan halaye na yau da kullun, tare da sauran saura kusan koyaushe a cikin yankin jikewa.
4. Filin Aikace-aikace
- Diode: Ana amfani da shi sosai a cikin kayan lantarki, sadarwa, da filayen samar da wutar lantarki, kamar a cikin da'irori na gyarawa, da'irorin daidaita wutar lantarki, da na'urorin ganowa.
- MOSFET: Yana taka muhimmiyar rawa a cikin haɗaɗɗun da'irori, lantarki na lantarki, kwamfutoci, da sadarwa, ana amfani da su azaman abubuwan canzawa, abubuwan haɓakawa, da abubuwan tuki.
5. Kammalawa
Diodes da MOSFETs sun bambanta cikin ainihin ma'anarsu, tsarinsu, ka'idodin aiki, halayen aiki, da filayen aikace-aikacen. Diodes suna taka muhimmiyar rawa wajen gyarawa da ka'idojin wutar lantarki saboda halayen halayensu na unidirectional, yayin da MOSFETs ana amfani da su sosai a cikin haɗaɗɗun da'irori da na'urorin lantarki saboda ƙarancin shigarsu, ƙaramar hayaniya, da ƙarancin wutar lantarki. Dukansu bangarorin biyu suna da mahimmanci ga fasahar lantarki ta zamani, kowanne yana ba da fa'idarsa.
Lokacin aikawa: Satumba-18-2024
