2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type a Semi-Insulating SiC Substrates

ʻO ka wehewehe pōkole:

ʻO ka carbide silikoni (Tankeblue SiC wafers), i kapa ʻia ʻo carborundum, he semiconductor i loaʻa ke silikoni a me ke kalapona me ke ʻano kemika SiC. Hoʻohana ʻia ʻo SiC i nā mea uila semiconductor e hana ana i nā wela kiʻekiʻe a i ʻole nā ​​​​voltages kiʻekiʻe, a i ʻole nā ​​​​mea ʻelua. nā LED mana.


Huahana Huahana

Huahana Huahana

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

Kiʻi kikoʻī

2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type4
2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type5
2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type6
2 iniha Silicon Carbide Wafers 6H a i ʻole 4H N-type7

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