2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type a Semi-Insulating SiC Substrates
Nā Huahana i Manaʻo ʻia
4H SiC wafer N-ʻano
Anawaena: 2 iniha 50.8mm | 4 iniha 100mm | 6 iniha 150mm
Ke kuhikuhi ʻana: ma waho o ke axis 4.0˚ a i <1120> ± 0.5˚
Kū'ē: <0.1 ohm.cm
'Oka: Si-maka CMP Ra <0.5nm, C-maka maka maka poli Ra <1 nm
4H SiC wafer Semi-insulating
Anawaena: 2 iniha 50.8mm | 4 iniha 100mm | 6 iniha 150mm
Kūlana: ma ke axis {0001} ± 0.25˚
Kū'ē: >1E5 ohm.cm
'Oka: Si-maka CMP Ra <0.5nm, C-maka maka maka poli Ra <1 nm
1. ʻOihana 5G -- lako mana kamaʻilio.
ʻO ka hāʻawi mana kamaʻilio ka kumu ikehu no ke kikowaena a me ke kahua kahua kamaʻilio. Hāʻawi ia i ka ikehu uila no nā mea hoʻoili like ʻole e hōʻoia i ka hana maʻamau o ka ʻōnaehana kamaʻilio.
2. Puʻu hoʻouka ʻana o nā kaʻa ikehu hou -- module mana o ka puʻu hoʻouka.
Hiki ke hoʻomaopopo ʻia ka hana kiʻekiʻe a me ka mana kiʻekiʻe o ka module pile power module me ka hoʻohana ʻana i ka silicon carbide i ka module pile power module, i mea e hoʻomaikaʻi ai i ka wikiwiki o ka hoʻouka ʻana a hoʻemi i ke kumukūʻai.
3. Ke kikowaena ʻikepili nui, Pūnaewele ʻOihana -- lako mana kikowaena.
ʻO ka lako mana kikowaena ka waihona ikehu kikowaena. Hāʻawi ke kikowaena i ka mana e hōʻoia i ka hana maʻamau o ka ʻōnaehana kikowaena. ʻO ka hoʻohana ʻana i nā ʻāpana mana silicon carbide i loko o ka lako mana kikowaena hiki ke hoʻomaikaʻi i ka mana a me ka pono o ka lako mana server, e hoʻemi i ka nui o ka kikowaena data ma ka holoʻokoʻa, e hōʻemi i ke kumukūʻai kūkulu holoʻokoʻa o ke kikowaena data, a hoʻokō i ke kaiapuni kiʻekiʻe. pono.
4. Uhv - Ka hoʻohana ʻana i nā mea haʻihaʻi kaapuni DC maʻalahi.
5. Intercity high-speed rail and intercity rail transit -- traction converters, power electronic transformers, auxiliary converters, auxiliary power supplies.
ʻĀpana
Waiwai | hui | Silika | SiC | ʻO GaN |
Bandgap laula | eV | 1.12 | 3.26 | 3.41 |
kahua hoʻokaʻawale | MV/cm | 0.23 | 2.2 | 3.3 |
Ka neʻe ʻana o ka uila | knm^2/Vs | 1400 | 950 | 1500 |
Drift valocity | 10^7 knm/s | 1 | 2.7 | 2.5 |
ʻO ke kau wela wela | W/cmK | 1.5 | 3.8 | 1.3 |