Silicon Carbide SiC Ingot 6inch N mtundu Dummy/prime grade makulidwe akhoza kukhala osinthidwa

Silicon Carbide SiC Ingot 6inch N mtundu Dummy/prime grade makulidwe akhoza kukhala makonda Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Silicon Carbide (SiC) ndi chipangizo cha semiconductor chomwe chimagwira ntchito bwino kwambiri m'mafakitale osiyanasiyana chifukwa cha mphamvu zake zamagetsi, kutentha, komanso makina apamwamba. SiC Ingot ya 6-inch N-type Dummy/Prime grade idapangidwa makamaka kuti ipange zida zapamwamba za semiconductor, kuphatikiza kugwiritsa ntchito mphamvu zambiri komanso ma frequency apamwamba. Ndi njira zosinthika zokhuthala komanso zofunikira zenizeni, ingot iyi ya SiC imapereka yankho labwino kwambiri pakupanga zida zomwe zimagwiritsidwa ntchito m'magalimoto amagetsi, machitidwe amagetsi amafakitale, kulumikizana, ndi magawo ena ogwira ntchito kwambiri. Kulimba kwa SiC m'malo okhala ndi magetsi ambiri, kutentha kwambiri, komanso ma frequency apamwamba kumatsimikizira kugwira ntchito kwanthawi yayitali, kogwira mtima, komanso kodalirika m'magwiritsidwe osiyanasiyana.
SiC Ingot ikupezeka mu kukula kwa mainchesi 6, yokhala ndi mainchesi 150.25mm ± 0.25mm ndi makulidwe opitilira 10mm, zomwe zimapangitsa kuti ikhale yoyenera kudula wafer. Chogulitsachi chimapereka mawonekedwe omveka bwino a pamwamba pa 4° ku <11-20> ± 0.2°, kuonetsetsa kuti chipangizocho chimapangidwira molondola kwambiri. Kuphatikiza apo, ingot ili ndi mawonekedwe oyambira athyathyathya a <1-100> ± 5°, zomwe zimathandiza kuti makristalo azigwirizana bwino komanso kuti zinthu ziyende bwino.
Ndi mphamvu yolimba kwambiri pakati pa 0.015–0.0285 Ω·cm, mphamvu yotsika ya micropipe ya <0.5, komanso khalidwe labwino kwambiri la m'mphepete, SiC Ingot iyi ndi yoyenera kupanga zida zamagetsi zomwe zimafuna zolakwika zochepa komanso magwiridwe antchito apamwamba pamikhalidwe yovuta kwambiri.

Tumizani imelo kwa ife

Mawonekedwe

Katundu

Giredi: Giredi Yopanga (Yosasinthika/Yoyamba)
Kukula: mainchesi 6 m'mimba mwake
M'mimba mwake: 150.25mm ± 0.25mm
Kunenepa: >10mm (Kunenepa kosinthika kumapezeka mukapempha)
Kuyang'ana pamwamba: 4° kufika <11-20> ± 0.2°, zomwe zimatsimikizira kuti chipangizocho chili ndi khalidwe lapamwamba komanso kuti chikhale cholondola popanga chipangizocho.
Kuyang'ana Koyamba Kosalala: <1-100> ± 5°, chinthu chofunikira kwambiri pakudula bwino ingot mu ma wafers komanso kukula bwino kwa makristalo.
Kutalika Kwambiri Kosalala: 47.5mm ± 1.5mm, yopangidwa kuti ikhale yosavuta kugwiritsa ntchito komanso kudula molondola.
Kukana: 0.015–0.0285 Ω·cm, yoyenera kugwiritsidwa ntchito pazida zamagetsi zogwira ntchito bwino.
Kuchuluka kwa Micropipe: <0.5, kuonetsetsa kuti zolakwika zochepa zomwe zingakhudze magwiridwe antchito a zida zopangidwa.
BPD (Kuchuluka kwa Boron Pitting): <2000, mtengo wotsika womwe umasonyeza kuyera kwapamwamba kwa makristalo ndi kuchulukira kwa chilema chochepa.
TSD (Kuchuluka kwa Threading Screw Dislocation): <500, kuonetsetsa kuti zipangizo zimagwira ntchito bwino kwambiri.
Malo Okhala ndi Mitundu Yambiri: Palibe - ingot ilibe zolakwika zamitundu yambiri, imapereka zinthu zabwino kwambiri zogwiritsidwa ntchito zapamwamba.
Ma Edge Indents: <3, okhala ndi m'lifupi ndi kuya kwa 1mm, kuonetsetsa kuti pamwamba pake pawonongeka pang'ono komanso kusunga umphumphu wa ingot kuti mudule bwino wafer.
Ming'alu ya m'mphepete: 3, <1mm iliyonse, yokhala ndi kuwonongeka kochepa kwa m'mphepete, kuonetsetsa kuti kugwiritsidwa ntchito bwino komanso kukonzedwanso kwina kuli bwino.
Kulongedza: Chikwama cha wafer - chikwama cha SiC chimayikidwa bwino mu chikwama cha wafer kuti chitsimikizire kuti chikuyenda bwino komanso kuti chigwiritsidwe ntchito bwino.

Mapulogalamu

Zamagetsi Zamagetsi:Ingot ya SiC ya mainchesi 6 imagwiritsidwa ntchito kwambiri popanga zipangizo zamagetsi zamagetsi monga ma MOSFET, ma IGBT, ndi ma diode, zomwe ndi zinthu zofunika kwambiri mumakina osinthira mphamvu. Zipangizozi zimagwiritsidwa ntchito kwambiri mu ma inverter amagetsi (EV), ma drive amagetsi amafakitale, magetsi, ndi makina osungira mphamvu. Kuthekera kwa SiC kugwira ntchito pamagetsi okwera, ma frequency apamwamba, komanso kutentha kwambiri kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito komwe zida zachikhalidwe za silicon (Si) zingavutike kugwira ntchito bwino.

Magalimoto Amagetsi (ma EV):Mu magalimoto amagetsi, zida zogwiritsa ntchito SiC ndizofunikira kwambiri pakupanga ma module amphamvu mu ma inverters, ma converter a DC-DC, ndi ma charger omwe ali mkati mwa galimoto. Kuchuluka kwa kutentha kwa SiC kumathandiza kuti kutentha kuchepe komanso kuti magetsi aziyenda bwino, zomwe ndizofunikira kwambiri pakukweza magwiridwe antchito ndi kuyendetsa magalimoto amagetsi. Kuphatikiza apo, zida za SiC zimathandiza zida zazing'ono, zopepuka, komanso zodalirika, zomwe zimathandiza kuti makina a EV agwire bwino ntchito.

Machitidwe a Mphamvu Zobwezerezedwanso:Ma ingot a SiC ndi ofunikira kwambiri pakupanga zida zosinthira mphamvu zomwe zimagwiritsidwa ntchito mumakina osinthira mphamvu, kuphatikiza ma solar inverters, ma wind turbines, ndi njira zosungira mphamvu. Mphamvu zambiri za SiC zoyendetsera mphamvu komanso kasamalidwe ka kutentha koyenera zimathandiza kuti mphamvu zisinthe bwino komanso kuti zikhale zodalirika kwambiri m'makina awa. Kugwiritsa ntchito kwake mu mphamvu zosinthira mphamvu kumathandiza kuyendetsa ntchito padziko lonse lapansi kuti pakhale mphamvu zokhazikika.

Kulankhulana ndi mafoni:Ingot ya SiC ya mainchesi 6 ndiyoyeneranso kupanga zida zomwe zimagwiritsidwa ntchito mu ma RF amphamvu kwambiri (ma frequency a wailesi). Izi zikuphatikizapo ma amplifiers, ma oscillator, ndi zosefera zomwe zimagwiritsidwa ntchito mu ma telecommunication ndi ma satellite communication systems. Kutha kwa SiC kusamalira ma frequency apamwamba komanso mphamvu yayikulu kumapangitsa kuti ikhale chida chabwino kwambiri pazida zolumikizirana zomwe zimafuna kugwira ntchito bwino komanso kutayika kochepa kwa chizindikiro.

Ndege ndi Chitetezo:Mphamvu ya SiC yowononga kwambiri komanso kukana kutentha kwambiri zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito paulendo ndi chitetezo. Zigawo zopangidwa kuchokera ku ma ingot a SiC zimagwiritsidwa ntchito mu radar system, kulumikizana ndi satelayiti, ndi zamagetsi zamagetsi za ndege ndi zombo zamlengalenga. Zipangizo zochokera ku SiC zimathandiza kuti makina amlengalenga agwire ntchito pansi pa mikhalidwe yovuta kwambiri yomwe imapezeka mumlengalenga ndi m'malo okwera kwambiri.

Makina Odzipangira Okha:Mu makina odzipangira okha a mafakitale, zigawo za SiC zimagwiritsidwa ntchito mu masensa, ma actuator, ndi machitidwe owongolera omwe amafunika kugwira ntchito m'malo ovuta. Zipangizo zochokera ku SiC zimagwiritsidwa ntchito mu makina omwe amafunikira zigawo zogwira mtima komanso zokhalitsa zomwe zimatha kupirira kutentha kwambiri komanso kupsinjika kwamagetsi.

Tebulo Lofotokozera Zamalonda

Katundu	Kufotokozera
Giredi	Kupanga (Wopanda Chidwi/Woyamba)
Kukula	Mainchesi 6
M'mimba mwake	150.25mm ± 0.25mm
Kukhuthala	>10mm (Zosinthika)
Kuyang'ana Pamwamba	4° kulowera <11-20> ± 0.2°
Kuyang'ana Kwambiri Pang'onopang'ono	<1-100> ± 5°
Utali Woyamba Wathyathyathya	47.5mm ± 1.5mm
Kusakhazikika	0.015–0.0285 Ω·cm
Kuchuluka kwa mapaipi ang'onoang'ono	<0.5
Kuchuluka kwa Boron Pitting (BPD)	<2000
Kuchuluka kwa Kutuluka kwa Ulusi wa Screw Dislocation (TSD)	<500
Madera a Polytype	Palibe
Ma Indenti a Mphepete	<3, 1mm m'lifupi ndi kuya
Ming'alu ya M'mphepete	3, <1mm/pa
Kulongedza	Chikwama cha wafer

Mapeto

SiC Ingot ya mainchesi 6 – N-type Dummy/Prime ndi chinthu chapamwamba kwambiri chomwe chimakwaniritsa zofunikira kwambiri za makampani opanga ma semiconductor. Kuchuluka kwa kutentha kwake, kukana kwapadera, komanso kuchepa kwa chilema kumapangitsa kuti ikhale chisankho chabwino kwambiri popanga zida zamagetsi zamagetsi zapamwamba, zida zamagalimoto, makina olumikizirana, ndi makina obwezeretsanso mphamvu. Kukhuthala ndi kulondola komwe kumasintha kumatsimikizira kuti ingot iyi ya SiC ikhoza kukonzedwa kuti igwirizane ndi ntchito zosiyanasiyana, kuonetsetsa kuti ikugwira ntchito bwino komanso yodalirika m'malo ovuta. Kuti mudziwe zambiri kapena kuti muyike oda, chonde lemberani gulu lathu logulitsa.