Ma Wafer a Silicon Carbide a mainchesi awiri okhala ndi 6H kapena 4H N kapena ma Substrates a SiC okhala ndi Semi-Insulating

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.

Tumizani imelo kwa ife

Mawonekedwe

Zogulitsa Zovomerezeka

4H SiC wafer N-mtundu

M'mimba mwake: 2 inchi 50.8mm | 4 inchi 100mm | 6 inchi 150mm

Kuyang'ana: kuchoka pa mzere 4.0˚ kupita ku <1120> ± 0.5˚

Kukana: < 0.1 ohm.cm

Kukhwima: Si-face CMP Ra <0.5nm, C-face optical polish Ra <1 nm

4H SiC wafer Semi-insulating

M'mimba mwake: 2 inchi 50.8mm | 4 inchi 100mm | 6 inchi 150mm

Kuyang'ana: pa mzere {0001} ± 0.25˚

Kukana: >1E5 ohm.cm

Kukhwima: Si-face CMP Ra <0.5nm, C-face optical polish Ra <1 nm

1. Zomangamanga za 5G -- magetsi olumikizirana

Mphamvu yolumikizirana ndiyo maziko a mphamvu yolumikizirana ndi seva ndi siteshoni yoyambira. Imapereka mphamvu zamagetsi pazida zosiyanasiyana zotumizira mauthenga kuti zitsimikizire kuti njira yolumikizirana ikugwira ntchito bwino.

2. Kuchaja mulu wa magalimoto atsopano amphamvu -- gawo la mphamvu la mulu wochaja

Mphamvu yayikulu komanso mphamvu yayikulu ya gawo la mphamvu yochajira mulu wamagetsi imatha kupezeka pogwiritsa ntchito silicon carbide mu gawo la mphamvu yochajira mulu, kuti liwongolere liwiro lochajira ndikuchepetsa mtengo wochajira.

3. Malo akuluakulu osungira deta, Industrial Internet -- magetsi a seva

Mphamvu ya seva ndi laibulale ya mphamvu ya seva. Seva imapereka mphamvu kuti iwonetsetse kuti dongosolo la seva likugwira ntchito bwino. Kugwiritsa ntchito zida zamagetsi za silicon carbide mu mphamvu ya seva kungathandize kukulitsa kuchuluka kwa mphamvu ndi magwiridwe antchito a mphamvu ya seva, kuchepetsa kuchuluka kwa malo osungira deta, kuchepetsa mtengo wonse womanga malo osungira deta, ndikukwaniritsa magwiridwe antchito abwino kwambiri.

4. UHV - Kugwiritsa ntchito ma flexible transmission DC circuit breakers

5. Sitima yapamtunda yothamanga kwambiri pakati pa mzinda ndi sitima yapamtunda yodutsa pakati pa mzinda -- zosinthira mphamvu, ma transformer amagetsi amphamvu, zosinthira zothandizira, magetsi othandizira