2 inchi Silicon Carbide Wafers 6H kapena 4H N-mtundu kapena Semi-Insulating SiC Substrates
Zoperekedwa
4H SiC chowotcha N-mtundu
Diameter: 2 inchi 50.8mm | 4 inchi 100mm | 6 inchi 150 mm
Mayendedwe: kuchoka mu axis 4.0˚ kulowera <1120> ± 0.5˚
Kukana: <0.1 ohm.cm
Kukula: Si-nkhope CMP Ra <0.5nm, C-nkhope kuwala kupukuta Ra <1 nm
4H SiC wafer Semi-insulating
Diameter: 2 inchi 50.8mm | 4 inchi 100mm | 6 inchi 150 mm
Mayendedwe: pa axis {0001} ± 0.25˚
Kukana:> 1E5 ohm.cm
Kukula: Si-nkhope CMP Ra <0.5nm, C-nkhope kuwala kupukuta Ra <1 nm
1. Zomangamanga za 5G -- magetsi olumikizirana.
Kulumikizana kwamagetsi ndiye maziko amagetsi olumikizirana ma seva ndi ma base station. Amapereka mphamvu zamagetsi pazida zosiyanasiyana zotumizira kuti zitsimikizire kuti njira yolumikizirana imagwira ntchito bwino.
2. Mulu wolipiritsa wa magalimoto opangira mphamvu zatsopano -- gawo lamphamvu la mulu wolipiritsa.
Kuchita bwino kwambiri komanso mphamvu yayikulu ya gawo lamagetsi othamangitsira mulu zitha kuzindikirika pogwiritsa ntchito silicon carbide mugawo lamagetsi opangira mulu, kuti mupititse patsogolo kuthamanga komanso kuchepetsa mtengo wolipira.
3. Big data center, Industrial Internet -- server power supply.
Mphamvu yamagetsi ya seva ndi laibulale yamagetsi ya seva. Seva imapereka mphamvu kuti zitsimikizire kuti machitidwe a seva akuyenda bwino. Kugwiritsa ntchito zida zamphamvu za silicon carbide mu seva yamagetsi kumatha kupititsa patsogolo kachulukidwe wamagetsi ndi magwiridwe antchito amagetsi a seva, kuchepetsa kuchuluka kwa malo opangira data ponseponse, kuchepetsa mtengo wonse womanga malo a data, ndikukwaniritsa chilengedwe chapamwamba. kuchita bwino.
4. Uhv - Kugwiritsa ntchito flexible transmission DC circuit breakers.
5. Sitima yapamtunda yothamanga kwambiri komanso yodutsa njanji yolumikizirana -- zosinthira ma traction, zosinthira zamagetsi zamagetsi, zosinthira zothandizira, zida zamagetsi zothandizira.
Parameter
Katundu | unit | Silikoni | SiC | GaN |
Bandgap wide | eV | 1.12 | 3.26 | 3.41 |
Munda wakugawa | MV/cm | 0.23 | 2.2 | 3.3 |
Kusuntha kwamagetsi | cm^2/vs | 1400 | 950 | 1500 |
Drift valocity | 10^7cm/s | 1 | 2.7 | 2.5 |
Thermal conductivity | W/cmK | 1.5 | 3.8 | 1.3 |