3inch High purity Semi-Insulating (HPSI) SiC wafer 350um Dummy grade Prime grade

3inch High purity Semi-Insulating (HPSI) SiC wafer 350um Dummy kalasi Prime grade Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Chowotcha cha HPSI (High-Purity Silicon Carbide) SiC, chokhala ndi mainchesi atatu ndi makulidwe a 350 µm ± 25 µm, chimapangidwira kugwiritsa ntchito zida zamagetsi zamagetsi. Zowotcha za SiC zimadziwika chifukwa cha zinthu zake zapadera, monga kutsika kwamafuta ambiri, kukana kwamagetsi apamwamba, komanso kuchepa kwa mphamvu pang'ono, zomwe zimawapangitsa kukhala chisankho chokondedwa pazida zamagetsi zamagetsi. Zophika izi zimapangidwa kuti zizitha kuthana ndi zovuta kwambiri, zomwe zimapereka magwiridwe antchito apamwamba kwambiri, mafunde apamwamba kwambiri, komanso kutentha kwambiri, ndikuwonetsetsa kuti mphamvu zamphamvu ndi zolimba.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kugwiritsa ntchito

Zophika za HPSI SiC ndizofunika kwambiri pakupangitsa zida zamagetsi zam'badwo wotsatira, zomwe zimagwiritsidwa ntchito m'njira zosiyanasiyana:
Makina Osinthira Mphamvu: Zowotcha za SiC zimakhala ngati zida zoyambira pazida zamagetsi monga ma MOSFET amagetsi, ma diode, ndi ma IGBT, omwe ndi ofunikira pakutembenuza mphamvu moyenera pamabwalo amagetsi. Zidazi zimapezeka mumagetsi apamwamba kwambiri, zoyendetsa zamagalimoto, ndi ma inverters a mafakitale.

Magalimoto Amagetsi (EVs):Kukula kwakukula kwa magalimoto amagetsi kumafuna kugwiritsa ntchito mphamvu zamagetsi zamagetsi, ndipo ma SiC wafers ali patsogolo pakusinthaku. Mu ma EV powertrains, ma wafers awa amapereka mphamvu zambiri komanso zosinthira mwachangu, zomwe zimathandizira kuti nthawi yochapira mwachangu, kutalika kwanthawi yayitali, komanso kupititsa patsogolo kuyendetsa bwino kwagalimoto.

Mphamvu Zowonjezera:M'makina amagetsi ongowonjezwdwanso monga mphamvu ya dzuwa ndi mphepo, zowotcha za SiC zimagwiritsidwa ntchito mu ma inverters ndi ma converter omwe amathandizira kugwira bwino ntchito ndi kugawa mphamvu. Kutentha kwapamwamba komanso kuphulika kwamphamvu kwambiri kwa SiC kumatsimikizira kuti makinawa akugwira ntchito modalirika, ngakhale pansi pa malo ovuta kwambiri.

Industrial Automation ndi Robotics:Zamagetsi zamagetsi zogwira ntchito kwambiri m'makina opangira makina ndi ma robotiki zimafuna zida zomwe zimatha kusintha mwachangu, kunyamula katundu wambiri wamagetsi, komanso kugwira ntchito mopanikizika kwambiri. Ma semiconductors opangidwa ndi SiC amakwaniritsa zofunikira izi popereka mphamvu komanso mphamvu, ngakhale m'malo ovuta.

Telecommunication Systems:M'malo opangira ma telecommunications, komwe kudalirika kwakukulu komanso kusinthika kwamphamvu ndikofunikira, zowotcha za SiC zimagwiritsidwa ntchito pamagetsi ndi ma converter a DC-DC. Zida za SiC zimathandizira kuchepetsa kugwiritsa ntchito mphamvu komanso kupititsa patsogolo magwiridwe antchito m'malo opangira ma data ndi maukonde olumikizirana.

Popereka maziko olimba a mapulogalamu amphamvu kwambiri, chowotcha cha HPSI SiC chimathandiza kupanga zipangizo zogwiritsira ntchito mphamvu, zomwe zimathandiza kuti mafakitale asinthe kukhala obiriwira, okhazikika.

Katundu

ntchito	Kalasi Yopanga	Gulu la Kafukufuku	Dummy Grade
Diameter	75.0 mm ± 0.5 mm	75.0 mm ± 0.5 mm	75.0 mm ± 0.5 mm
Makulidwe	350µm ± 25µm	350µm ± 25µm	350µm ± 25µm
Wafer Orientation	Pa axis: <0001> ± 0.5°	Pa axis: <0001> ± 2.0°	Pa axis: <0001> ± 2.0°
Kuchulukana kwa Micropipe kwa 95% ya Wafers (MPD)	≤ 1 cm⁻²	≤ 5cm⁻²	≤ 15 cm⁻²
Kukaniza Magetsi	≥ 1E7 Ω·cm	≥ 1E6 Ω·cm	≥ 1E5 Ω·cm
Dopant	Zosinthidwa	Zosinthidwa	Zosinthidwa
Chiyambi cha Flat Orientation	{11-20} ± 5.0°	{11-20} ± 5.0°	{11-20} ± 5.0°
Utali Woyambira Wathyathyathya	32.5 mm ± 3.0 mm	32.5 mm ± 3.0 mm	32.5 mm ± 3.0 mm
Kutalika kwa Sekondale	18.0 mm ± 2.0 mm	18.0 mm ± 2.0 mm	18.0 mm ± 2.0 mm
Sekondale Flat Orientation	Kuyang'ana m'mwamba: 90 ° CW kuchokera ku lathyathyathya yoyamba ± 5.0 °	Kuyang'ana m'mwamba: 90 ° CW kuchokera ku lathyathyathya yoyamba ± 5.0 °	Kuyang'ana m'mwamba: 90 ° CW kuchokera ku lathyathyathya yoyamba ± 5.0 °
Kupatula M'mphepete	3 mm	3 mm	3 mm
LTV/TTV/Bow/Warp	3 µm / 10µm / ±30µm / 40µm	3 µm / 10µm / ±30µm / 40µm	5 µm / 15µm / ± 40µm / 45µm
Kukalipa Pamwamba	C-nkhope: Yopukutidwa, Si-nkhope: CMP	C-nkhope: Yopukutidwa, Si-nkhope: CMP	C-nkhope: Yopukutidwa, Si-nkhope: CMP
Mitsempha (yoyang'aniridwa ndi kuwala kwakukulu)	Palibe	Palibe	Palibe
Hex Plates (yoyang'aniridwa ndi kuwala kwakukulu)	Palibe	Palibe	Malo owonjezera 10%
Madera a Polytype (oyang'aniridwa ndi kuwala kwakukulu)	Malo owonjezera 5%	Malo owonjezera 5%	Malo owonjezera 10%
Zolemba (zoyesedwa ndi kuwala kwakukulu)	≤ 5 zokopa, kutalika kokwanira ≤ 150 mm	≤ 10 zokopa, kutalika kokwanira ≤ 200 mm	≤ 10 zokopa, kutalika kokwanira ≤ 200 mm
Edge Chipping	Palibe chololedwa ≥ 0.5 mm m'lifupi ndi kuya	2 amaloledwa, ≤ 1 mm m'lifupi ndi kuya	5 amaloledwa, ≤ 5 mm m'lifupi ndi kuya
Kuwonongeka kwa Pamwamba (kuyesedwa ndi kuwala kwakukulu)	Palibe	Palibe	Palibe

Ubwino waukulu

Superior Thermal Performance: Kutentha kwapamwamba kwa SiC kumapangitsa kuti pakhale kutentha kwabwino pazida zamagetsi, kuwalola kuti azigwira ntchito pamagetsi apamwamba komanso ma frequency popanda kutenthedwa. Izi zikutanthawuza ku machitidwe ang'onoang'ono, ogwira ntchito komanso nthawi yayitali yogwira ntchito.

High Breakdown Voltage: Ndi bandgap yotakata poyerekeza ndi silicon, zowotcha za SiC zimathandizira kugwiritsa ntchito magetsi okwera kwambiri, kuwapangitsa kukhala abwino kwa zida zamagetsi zamagetsi zomwe zimafunika kupirira ma voltages osweka kwambiri, monga magalimoto amagetsi, makina amagetsi a gridi, ndi makina ongowonjezera mphamvu.

Kuchepetsa Kutayika Kwa Mphamvu: Kutsika kwapa-kukana komanso kusinthasintha kwachangu kwa zida za SiC kumabweretsa kuchepa kwamphamvu pakutha ntchito. Izi sizimangowonjezera mphamvu komanso zimawonjezera kupulumutsa mphamvu kwa machitidwe omwe amatumizidwa.
Kudalirika Kwambiri M'malo Ovuta: Zinthu zolimba za SiC zimalola kuti izigwira ntchito movuta kwambiri, monga kutentha kwambiri (mpaka 600 ° C), ma voltages apamwamba, komanso ma frequency apamwamba. Izi zimapangitsa ma SiC mawafa kukhala oyenera kugwiritsa ntchito mafakitale, magalimoto, ndi magetsi.

Mphamvu Zamagetsi: Zida za SiC zimapereka mphamvu zochulukirapo kuposa zida zachikhalidwe zokhala ndi silicon, kuchepetsa kukula ndi kulemera kwa zida zamagetsi zamagetsi ndikuwongolera magwiridwe antchito awo onse. Izi zimapangitsa kuti pakhale ndalama zochepetsera komanso kutsika kwapang'onopang'ono kwachilengedwe pamapulogalamu monga mphamvu zongowonjezwdwa ndi magalimoto amagetsi.

Scalability: Kukula kwa mainchesi atatu ndi kulekerera kolondola kwa chowotcha cha HPSI SiC kumawonetsetsa kuti chitha kupanga zambiri, kukwaniritsa zofunikira zonse za kafukufuku ndi malonda.

Mapeto

Chophika cha HPSI SiC, chokhala ndi mainchesi 3 ndi makulidwe a 350 µm ± 25 µm, ndichofunika kwambiri m'badwo wotsatira wa zida zamagetsi zamagetsi zogwira ntchito kwambiri. Kuphatikizika kwake kwapadera kwa matenthedwe otenthetsera, ma voltages owonongeka kwambiri, kuchepa kwa mphamvu, komanso kudalirika pansi pamikhalidwe yovuta kwambiri kumapangitsa kukhala gawo lofunikira pakugwiritsa ntchito zosiyanasiyana pakutembenuka kwamagetsi, mphamvu zongowonjezwdwa, magalimoto amagetsi, makina opanga mafakitale, ndi matelefoni.

Chophika cha SiC ichi ndi choyenera makamaka kwa mafakitale omwe akufuna kuchita bwino kwambiri, kupulumutsa mphamvu zambiri, komanso kudalirika kwadongosolo. Pamene teknoloji yamagetsi yamagetsi ikupitirizabe kusinthika, chowotcha cha HPSI SiC chimapereka maziko a chitukuko cha m'badwo wotsatira, zothetsera mphamvu zowonjezera mphamvu, kuyendetsa kusintha kwa tsogolo lokhazikika, la carbon low.