IGBT. Mugihe byombi aribintu byingenzi mubikorwa bitandukanye, biratandukanye cyane mubice byinshi. Hasi hari itandukaniro ryibanze hagati ya IGBT na MOSFET:
1. Ihame ry'akazi
- IGBT: IGBT ikomatanya ibiranga byombi BJT (Bipolar Junction Transistor) na MOSFET, ikora igikoresho kivanze. Igenzura ishingiro rya BJT ikoresheje voltage yumuryango wa MOSFET, nayo igenzura imiyoboro ya BJT no guhagarika. Nubwo inzira yo gutwara no guhagarika ya IGBT igoye cyane, iragaragaza igihombo cyumuvuduko muke hamwe no kwihanganira ingufu nyinshi.
- MOSFET: MOSFET ni tristoriste yumurima-igenzura imiyoboro muri semiconductor ikoresheje voltage yumuryango. Iyo amarembo yumuryango arenze inkomoko yumubyigano, imiterere yumurongo uyobora, ituma amashanyarazi atemba. Ibinyuranye, iyo amarembo yumuryango ari munsi yurugero, urwego ruyobora rurazimira, kandi nubu ntishobora gutemba. Imikorere ya MOSFET iroroshye, hamwe nihuta ryihuta.
2. Ahantu ho gusaba
- IGBT: Bitewe no kwihanganira ingufu za voltage nyinshi, gutakaza ingufu z'umuvuduko muke, hamwe no gukora byihuse, IGBT ikwiranye cyane cyane nimbaraga nyinshi, porogaramu zitakaza igihombo nka inverter, abashoferi ba moteri, imashini zo gusudira, hamwe n’amashanyarazi adahagarara (UPS) . Muri iyi porogaramu, IGBT icunga neza ibikorwa bya voltage nini kandi bihindura ibikorwa byinshi.
- MOSFET: MOSFET, hamwe nigisubizo cyayo cyihuse, irwanya kwinjiza cyane, imikorere ihindagurika ihamye, hamwe nigiciro gito, ikoreshwa cyane mumashanyarazi make, yihuta cyane nkibikoresho bitanga amashanyarazi, amatara, ibyuma byongera amajwi, hamwe na logique. . MOSFET ikora neza bidasanzwe mumashanyarazi make na voltage nkeya.
3. Ibiranga imikorere
- IGBT: IGBT irusha imbaraga imbaraga nyinshi, zikoreshwa cyane-bitewe nubushobozi bwayo bwo gukoresha imbaraga zikomeye hamwe nigihombo gito cyo gutwara, ariko gifite umuvuduko wo guhinduranya buhoro ugereranije na MOSFETs.
- MOSFET: MOSFETs irangwa no kwihuta kwihuta, gukora neza murwego rwo hasi rwa voltage, hamwe no gutakaza ingufu kumashanyarazi menshi.
4. Guhinduranya
IGBT na MOSFET byateguwe kandi bikoreshwa mubikorwa bitandukanye kandi ntibishobora guhinduka. Guhitamo igikoresho cyo gukoresha biterwa na porogaramu yihariye, ibisabwa mu mikorere, hamwe n'ibiciro.
Umwanzuro
IGBT na MOSFET biratandukanye cyane kubijyanye nihame ryakazi, aho usaba, nibiranga imikorere. Gusobanukirwa itandukaniro bifasha muguhitamo igikoresho gikwiye kubikoresho bya elegitoroniki yububiko, kwemeza imikorere myiza no gukoresha neza.
Igihe cyo kohereza: Nzeri-21-2024
