2inch silicon carbide substrate 6H-N m'mimba mwake wopukutidwa mbali ziwiri 50.8mm kalasi yofufuzira yopanga kalasi

Kufotokozera Kwachidule:

Silicon carbide (SiC), yomwe imadziwikanso kuti carborundum, ndi semiconductor yokhala ndi silicon ndi carbon yokhala ndi formula ya mankhwala SiC. SiC imagwiritsidwa ntchito mu zipangizo zamagetsi za semiconductor zomwe zimagwira ntchito kutentha kwambiri kapena ma voltage ambiri, kapena zonse ziwiri. SiC ndi chimodzi mwa zigawo zofunika kwambiri za LED, ndi gawo lodziwika bwino la zipangizo za GaN, ndipo imagwiranso ntchito ngati chofalitsira kutentha mu ma LED amphamvu kwambiri.
Ma wafer a silicon carbide ndi zinthu zogwira ntchito kwambiri zomwe zimagwiritsidwa ntchito popanga zipangizo zamagetsi. Amapangidwa kuchokera ku silicon carbide wosanjikiza mu silicon crystal dome ndipo amapezeka m'mitundu yosiyanasiyana, mitundu ndi zomaliza pamwamba. Ma wafer ali ndi mawonekedwe osalala a Lambda/10, zomwe zimatsimikizira kuti zipangizo zamagetsi zopangidwa kuchokera ku ma wafer zimakhala zapamwamba komanso zimagwira ntchito bwino kwambiri. Ma wafer a silicon carbide ndi abwino kwambiri kugwiritsidwa ntchito mu zamagetsi zamagetsi, ukadaulo wa LED ndi masensa apamwamba. Timapereka ma wafer a silicon carbide apamwamba kwambiri (sic) m'mafakitale a zamagetsi ndi photonics.


Mawonekedwe

Izi ndi zizindikiro za wafer wa silicon carbide wa 2inch:

1. Kukana bwino kwa kuwala kwa dzuwa: Ma wafer a SIC ali ndi kukana kwambiri kwa kuwala kwa dzuwa, zomwe zimapangitsa kuti azigwiritsidwa ntchito m'malo omwe amawononga kuwala kwa dzuwa. Zitsanzo zake ndi monga malo osungira zinthu zakuthambo ndi zida za nyukiliya.

2. Kulimba kwambiri: Ma wafer a SIC ndi olimba kuposa silicon, zomwe zimapangitsa kuti ma wafer azikhala olimba akamakonzedwa.

3. Chosasinthika cha dielectric: Chosasinthika cha dielectric cha ma wafer a SIC ndi chotsika kuposa cha silicon, chomwe chimathandiza kuchepetsa mphamvu ya parasitic mu chipangizocho ndikuwonjezera magwiridwe antchito apamwamba.

4. Liwiro lalikulu la ma elekitironi okhuta: Ma wafer a SIC ali ndi liwiro lalikulu la ma elekitironi okhuta kuposa silicon, zomwe zimapatsa zipangizo za SIC mwayi wogwiritsa ntchito pafupipafupi kwambiri.

5. Mphamvu yochuluka: Ndi makhalidwe omwe ali pamwambapa, zipangizo za SIC wafer zimatha kutulutsa mphamvu zambiri mu kukula kochepa.

Wafer wa silicon carbide wa mainchesi awiri uli ndi ntchito zingapo.
1. Zamagetsi zamagetsi: Ma wafer a SiC amagwiritsidwa ntchito kwambiri mu zida zamagetsi zamagetsi monga ma power converters, ma inverter, ndi ma switch amphamvu chifukwa cha mphamvu zawo zotsika komanso kutayika kwa mphamvu zochepa.

2. Magalimoto amagetsi: Ma wafer a silicon carbide amagwiritsidwa ntchito mu zamagetsi zamagetsi zamagalimoto kuti awonjezere magwiridwe antchito ndikuchepetsa kulemera, zomwe zimapangitsa kuti azitha kuyitanitsa mwachangu komanso kuyendetsa mota nthawi yayitali.

3. Mphamvu zongowonjezedwanso: Ma wafer a silicon carbide amagwira ntchito yofunika kwambiri pakugwiritsa ntchito mphamvu zongowonjezedwanso monga ma solar inverters ndi ma wind power systems, zomwe zimapangitsa kuti mphamvu zisinthe bwino komanso kudalirika.

4. Malo Oyendera Ndege ndi Chitetezo: Ma wafer a SiC ndi ofunikira kwambiri mumakampani opanga ndege ndi chitetezo pakugwiritsa ntchito kutentha kwambiri, mphamvu zambiri komanso kukana ma radiation, kuphatikizapo makina amphamvu a ndege ndi makina a radar.

ZMSH imapereka ntchito zosintha zinthu za ma wafer athu a silicon carbide. Ma wafer athu amapangidwa kuchokera ku zigawo zapamwamba za silicon carbide zochokera ku China kuti zitsimikizire kulimba komanso kudalirika. Makasitomala amatha kusankha kuchokera ku kukula kwa ma wafer ndi zofunikira zomwe tasankha kuti akwaniritse zosowa zawo.

Ma wafer athu a Silicon Carbide amabwera m'mitundu ndi makulidwe osiyanasiyana, mtundu wake ndi Silicon Carbide.

Timapereka mitundu yosiyanasiyana ya mankhwala opangira pamwamba kuphatikizapo kupukuta mbali imodzi/iwiri yokhala ndi kukhwima pamwamba ≤1.2nm ndi kusalala kwa Lambda/10. Timaperekanso njira zotetezera kutentha kwambiri/kotsika zomwe zingasinthidwe malinga ndi zosowa zanu. EPD yathu ya ≤1E10/cm2 imatsimikizira kuti ma wafer athu akukwaniritsa miyezo yapamwamba kwambiri yamakampani.

Tikukamba za tsatanetsatane uliwonse wa phukusi, kuyeretsa, anti-static, ndi chithandizo cha shock. Malinga ndi kuchuluka ndi mawonekedwe a chinthucho, tidzatenga njira yosiyana yopakira! Pafupifupi makaseti amodzi kapena makaseti 25 m'chipinda choyeretsera cha 100 grade.

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