Isesengura ryibipimo no gupima MOSFETS

Isesengura ryibipimo no gupima MOSFETs

Igihe cyo kohereza: Nyakanga-07-2024

Hariho ubwoko bwinshi bwibipimo byingenzi byaBYINSHI. igihombo kinini gisohoka imbaraga PDSM hamwe nisoko nini yamenetse IDSM.

1.Isoko ryuzuye ryuzuye

Imiyoboro yuzuye yuzuye-IDSS isobanura umuyoboro-wamazi wamashanyarazi kumarembo ya voltage UGS = 0 mumasangano cyangwa ubwoko bwa depletion ubwoko bwakorewe-irembo MOSFETs.

2. Clip-off voltage

Umuvuduko wa pinch-off UP bivuze ko voltage yumuryango ikora voltage mumasangano cyangwa ubwoko bwa depletion ubwoko bwakorewe iremboBYINSHIibyo bituma imiyoboro-yamazi ikata gusa. Shakisha icyo IDSS na UP bivuze.

3 、 Koresha umuriro

Gufungura voltage UT bivuze ko voltage yumuryango ikora voltage mumashanyarazi ashimangiwe-irembo MOSFET kugirango imiyoboro-imiyoboro ihuza imiyoboro ifunguye. Shakisha icyo UT isobanura.

4.Ubuyobozi

Transguide gm ikoreshwa kugirango yerekane ubushobozi bwumuriro wamarembo yumuriro kugirango ugenzure imiyoboro yamazi, ni ukuvuga ikigereranyo kiri hagati yimihindagurikire yumuriro wamazi hamwe nimpinduka yumuriro wamashanyarazi.

5 loss Igihombo kinini cyibisohoka power

Imbaraga ntarengwa zisohoka nimbaraga nazo zigarukira kumipaka ntarengwa, bivuze ko imbaraga nyinshi zamazi yatakaye zishobora kwemerwa mugihe imikorere yaBYINSHIni ibisanzwe kandi nta ngaruka. Iyo dukoresheje MOSFET, igihombo cyacyo kigomba kuba munsi ya PDSM nagaciro runaka.

6 source Inkomoko ntarengwa yamenetse

Umuyoboro ntarengwa w-isoko, IDSM, nawo ni ikintu kigabanya imipaka, bivuze ko umuyaga ntarengwa wemerewe kunyura hagati yumuyoboro nisoko ya MOSFET mugihe gikora gisanzwe, kandi ntigomba kurenga mugihe MOSFET ikora.

olukey abaye umwe mubakozi beza kandi bakura vuba muri Aziya binyuze mugutezimbere isoko no guhuza umutungo neza, kandi kuba umukozi ufite agaciro kwisi ni intego rusange ya olukey.