MOSFET Ikora Ibiranga

Ibiranga MOSFET ikora

Igihe cyo kohereza: Jul-09-2024

Mubyukuri, duhereye ku izina, imbaraga MOSFET ni uko ishobora kongera gukora mugihe ibisohoka ari binini, ibyiciro bya MOSFET bigabanijwemo ubwoko bwinshi, ibyo hafi y'ibiranga imikoreshereze y'amashanyarazi dushobora kugabanywa mukuzamura no kugabanuka k'ubwoko, niba ukurikije umuyoboro wo guhitamo amagambo ushobora kugabanywa muburyo bwa N-umuyoboro na P-umuyoboro.
MOSFETs ikoreshwa cyane cyane nka sisitemu ihinduka muri sisitemu isohora ingufu. Niba twongeyeho undi voltage hagati y irembo nisoko ya N-umuyoboro wa MOSFET, izafungura amashanyarazi yayo. Iyo amashanyarazi amaze gufungura, ikigezweho kinyura mumashanyarazi uva mumazi ugana isoko. Hariho kurwanya imbere hagati yamazi nisoko, mubisanzwe twita kuri-ristoriste RDS (ON). Bigomba kumvikana neza ko irembo rya MOSFET mubyukuri arirwo rwego rwo hejuru ruranga impedance, bityo rero dukeneye kongeramo indi voltage kumuryango. Iyo voltage iri hagati yinkomoko n irembo ari zeru, amashanyarazi azimya kandi imigezi irangiye ukurikije igikoresho. Nubwo igikoresho cyafunzwe igihe kirekire, haracyari umubare muto wubu, ibyo bita IDSS yamenetse.
KuberakoMOSFETSni kimwe mubice byingenzi bigize sisitemu yo kugenzura amashanyarazi, guhitamo neza MOSFET igira uruhare runini mugutsinda kwa gahunda yose yo gushushanya. Gusa nukumenya ubwoko bwa MOSFETs nibiranga byingenzi, abashushanya barashobora guhitamo MOSFET ibereye kubishushanyo runaka.

Imbaraga MOSFET nicyiciro gikunze gukoreshwa mubyuma byamashanyarazi, izina ryuzuye ryabashinwa ni - icyuma cya oxyde semiconductor field effect tube. Nibikoresho bisohora ingufu, bigizwe ahanini nicyuma, okiside nibikoresho bya semiconductor. None imbaraga ni iziheBYINSHI?

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