Nzira yekusarudza pasuru chaiyo MOSFET?

CommonMOSFETmapaketi ndeaya:

① plug-in package: TO-3P, TO-247, TO-220, TO-220F, TO-251, TO-92;

② pamusoro pegomo: TO-263, TO-252, SOP-8, SOT-23, DFN5 * 6, DFN3 * 3;

Mafomu akasiyana epasuru, MOSFET inoenderana nemuganho wazvino, voltage uye kupisa kupisa kuchave kwakasiyana, kwakatsanangurwa muchidimbu pazasi.

1,TO-3P/247

TO247 ndeimwe yeanonyanya kushandiswa diki-fomu-factor mapakeji, pamusoro Mount package mhando, 247 ndiyo serial nhamba yepakeji standard.

TO-247 package uye TO-3P package ndeye 3-pini inobuda, mukati meiyo bare chip (kureva, dhiyagiramu yedunhu) inogona kunyatsofanana, saka basa uye kuita kwakafanana, kazhinji, kupisa kupisa uye kugadzikana kunokanganisa zvishoma. !

TO247 kazhinji isiri-insulated pasuru, TO-247 chubhu inowanzo shandiswa mune-high-power SIMBA, inoshandiswa sechubhu inochinja, inomira nevoltage uye yazvino ichave yakakura zvishoma yehigh-voltage, yakakwira-ikozvino MOSFET inowanzoshandiswa. muchimiro chemapakeji, chigadzirwa chine high stand voltage, yakakwirira kuramba kuparara, nezvimwewo, yakakodzera yepakati-voltage uye yakakwirira-ikozvino (ikozvino ye10A kana zvakawanda, kutsungirira voltage kukosha kwe100V kana zvishoma) muIyo yakakodzera yepakati voltage uye yakakwirira ikozvino (ikozvino pamusoro pe10A, voltage resistance value iri pasi pe100V) uye pamusoro pe120A, voltage resistance value inopfuura 200V.

2,TO-220/220F

Aya maviri mapaketi maitiro eMOSFETchitarisiko chinenge chakafanana, chinogona kushandiswa zvakasiyana, asi kumashure kweTO-220 kune sink yekupisa, kupisa kwekushisa kunopisa zviri nani kudarika TO-220F, mutengo unodhura zvakanyanya. Aya mapakeji maviri akakodzera yepakati-voltage yakakwira-ikozvino 120A kana zvishoma, yakakwira-voltage yakakwira-ikozvino 20A kana mashoma maapplication.

3, TO-251

Pasuru iyi inonyanya kudzikisa mutengo uye kuderedza saizi yechigadzirwa, inonyanya kushandiswa mupakati voltage yakakwira ikozvino 60A kana zvishoma, yakakwira voltage 7N kana zvishoma nharaunda.

4, TO-92

Iyo pasuru chete yakaderera-voltage MOSFET (ikozvino pazasi 10A, voltage kukosha pazasi 60V) uye yakakwirira-voltage 1N60/65 mukushandiswa, kunyanya kuderedza mutengo.

5, TO-263

Musiyano we TO-220, unonyanya kugadzirwa kuvandudza kugadzirwa kwekugadzira uye kupisa kupisa, kutsigira yakanyanya kukwira ikozvino uye voltage, mu150A pazasi, 30V pamusoro pepakati voltage uye yakakwira ikozvino MOSFET inonyanya kuwanda.

6, TO-252

Ndiyo imwe yemapakeji makuru, akakodzera kune yakakwira voltage pazasi 7N, yepakati voltage pazasi 70A nharaunda.

7, SOP-8

Iyo pasuru zvakare yakagadzirirwa kuderedza mutengo, kazhinji pazasi 50A mune yepakati voltage, 60V kana zvakadaro mune yakaderera-voltage.MOSFETsdzakawanda.

8, SOT-23

Inokodzera akati wandei A ikozvino, 60V uye inotevera mhepo yemhepo, iyo yakakamurwa kuva marudzi maviri ehombe vhoriyamu uye vhoriyamu diki, mutsauko mukuru ndewekuti kukosha kwazvino kwakasiyana.