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November 27, 2023

ʻO Silicon Carbide no nā kaʻa ikaika hou e manaʻoʻia

ʻO Silcono ka mea maʻamau i hoʻohana pinepineʻia no ka hanaʻana i nā mea hana semiconductor, nui loa no ka mea nui, he haʻahaʻa loa ke kumukūʻai. Eia naʻe,ʻo ka noiʻana o ka Siliching ma ke kula o optoelleclecs a me nā hana kiʻekiʻe-kiʻekiʻe-kiʻekiʻe-mau mea hana i nā mea kiʻekiʻe,ʻaʻole kūpono no ka hana kiʻekiʻe. Ua hoʻoliloʻia kēia mau palena i ka paʻakikī o nā polokalamu Silcon e hoʻokō ai i nā pono o nā noi e like me nāʻoihana hou a me ke kiʻekiʻe kiʻekiʻe.




I kēiaʻatikala, ua hele mai ka pahū Silicon i loko o kahi kiʻi. Ua hoʻohālikelikeʻia me ka mea mua a me ka lua o nā limahana semicondutory,ʻo SIC he mau mea nui o nā mea kūʻai aku,ʻoi aku ka nui o ka bandron a me nāʻano kiʻekiʻe. ʻO ka'ōwili wikiwiki o ka mīkiniʻoi aku ka maikaʻi o Sic he 10 mau manawa o SIC a me 5 mau manawa i ka uluʻana o ka mīkini. Ua kohoʻia me kahi hanaʻoi aku ka nui o ke cu,ʻaʻole pono ka polokalamu i nā mea wela wela e hoʻohana i ka nui o nā mīkini hana. Eia kekahi mea hoʻohui hou a me nā mea hoʻopiʻi Sic No keʻano, ke hoʻololiʻana mai kahi hopenaʻekolu e pili ana i nā polokalamuʻelua i hiki i kahi hopenaʻelua ke hoʻopau i ka hopena ma o ka 400. No ia mea, ua pono nā hana hanaʻolua i loko o ka haʻahaʻa hohonu, miniatied a kiʻekiʻe nā noi kiʻekiʻe.


Ua hoʻohālikelikeʻia me ka silii kūlohelohe,ʻoi aku ka hoʻohanaʻana o ka hana ma mua o ka mahana kiʻekiʻe, a me nā kūlana kiʻekiʻe, a me nāʻano likeʻole, a me nā kūlana o kēia manawa Nā mea hana a me nā polokalamu a me nā mea hana mana.



B a me gap / ev

Mism colbrit y

(cm2 / vs)

Wīpī WN Voltag E

(Kv / mm)

Narmal Cutectivit y

(W / mk)

Dielec trical mau

ʻO ka wela o ka hana

(° C)

Sic 3.2 1000 2.8 4.9 9.7 600
Gan 3.42 2000 3.3 1.3 9.8 800
Helena Kōkua 1.42 8500 0.4 0,5 13.1 350
Si 1.12 600 0.4 15 11.9 175


Hiki i nā mea silicon Carbide e hana i ka nui o ka mea liʻiliʻi a liʻiliʻi loa, aʻoi aku ka maikaʻi o ka hana, no ka maikaʻi o nā hana hana uila Wahi a Rohm, he 5kw llcdc / dc converter, ua hoʻemiʻia ka papa mana i ka 7kg i ka 8755 ʻO ka nui o ka polokalamu SIC he 1/10 o kēlā me kēia o ka mea Silitic, aʻo ka liloʻana o ka ikaika o ka silk morbit E lawe mai i nā hoʻomaikaʻi maikaʻi i ka huahana hope.


Ua liloʻo Silcona Carbide i kahi noi hou hou i kahi mea hou aku i ka subsramic substrate no ka ikaika o ka ikaika o ka ikaika .
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