M'magawo osokoneza bongo a zamagetsi, kukhazikika kwa igbts (zotayika pachipata cha Bipolar Smonstors) imayimira ngati mwala wodalirika.Nkhaniyi imakhudza pansi pa pivomenon pazinthu zosafunikira: Zochitika.Izi zimaphuka mutu akawoloka - makamaka, pomwe dera lotetezeka litapitilira, limasandutsa mtsinje wa kuthamangitsidwa kwamakono.Mizu ya kupezeka kumeneku sinangokhala ndi kapangidwe ka chip komanso kapangidwe kake kakang'ono kwambiri.Ngakhale zovuta zolephera zolephera zenizeni padziko lapansi, zomwe zimamugwiritsa ntchito mosafunikira ndizofunikira kwa kapangidwe kake kazinga.
Tiyeni tiyambe kuyenda paulendo kudzera mu malo oyambira ndi zochitika za IGBT.Kuphatikizidwa kwa mikhalidwe ya Mostet ndi BJT, imatuluka ngati magetsi a semiconductor.Kapangidwe kake kamagalasiti zazingwe zomwe zimalumikizidwa ndi New Trinston yolumikizidwa.Kuvina kwamphamvu kwamphamvu pakati pa chipata ndi Emingter kusinthitsa transistor, kumayambitsa njira yotsika yotsika kudzera mu maziko a PNP Industristor.Izi zimayambitsa transistar.Chiwembuchi chimakula ngati chipata cha chipata cha chipata kapena chosinthika, kusinthitsa travistor ndikuyika maziko a pnp transistar pano - motero, ma igbt.IGBts, otayidwa chifukwa cha kuchuluka kwawo kwa mphamvu, ndi osachita zamagetsi zamagetsi.
Zotsatira-zolaula, nthano za zovuta zamkati, zomangirira kudera lofanana ndi ligb.Kubisika mkati ndi zinthu zapathe ntchito, monga zikopa.Wosonkhanitsa kwambiri amapumira moyo m'magawo awa, kuyambitsa Tratsistor.Chochitika ichi chimachokera ku unyolo, kukwaniritsa zonse ziwiri za NPN ndi PNP ndikudzutsa thyrritic ya parasitic mu loko lodzilimbitsa - latch-mmwamba.Zochitika izi zikugwirizanitsa anthu osonkhaniranapo, zomwe zimapangitsa kuti anthu ambiri azigwiritsa ntchito mphamvu, pomaliza, zinthu zakufa.
Kupitilira pa malo okhazikika, chidwi champhamvu chimalamula chidwi.Pa nthawi yotembenuka, yopumira yosiyanasiyana yaposachedwa komanso DV / DT Spawn akuthawa.Interloper iyi, yomwe imathamangitsira kudutsa mdera kulekanitsa ma Rs, ikhoza kuyambitsa Transtatur ya NPN.Mwakutero amayamba kudzitchingira nokha, ndikuwonjezera chiganizo cha kulephera kwa chipangizo.
Kuti muthane ndi vuto la latch, njira yochulukitsa ndi kiyi.Chofunika kwambiri, tiyenera kukhala ndi nyumba zojambula zolimbana ndi izi, mwina pochepetsa chigawo cha thupi kukana ma Rs.Pambuyo pake, kuwongolera PNP transistar's Plussiptor Kukula kwa ma calimation ya N-Bupefer ndi Dung ndikofunikira.Pomaliza, titha kuwononga ma tratsistor py transistar ndi maluso ochepetsa moyo wonse.
Pomaliza, malo otetezeka ndi chidendene cha IIGBT ';Kusokera kupyola zoopsa.Kuchokera pazinthu zomaliza, gawo lirilonse mu Odssey wopanga ndi zopatsa chidwi ndi kukolola zapamwamba zapamwamba, zogwirizana ndi zofuna zosiyanasiyana.Mwa kuvumbula zowononga pakati pa igbts mkati mwa igbts, titsegula kuthekera kokonza kapangidwe kawo ndi kugwiritsa ntchito njira yodalirika kwa dongosolo komanso luso.