HPSI SiC wafer diameter: 3inihi te matotoru: 350um± 25 µm mō te Hikohiko Mana
Tono
E whakamahia ana ngā papa HPSI SiC i roto i te whānuitanga o ngā tono hikohiko mana, tae atu ki:
Ngā Kaiārahi Mana:E whakamahia whānuitia ana ngā papa SiC i roto i te hanga o ngā diode hiko, ngā transistors (MOSFET, IGBT), me ngā thyristors. E whakamahia whānuitia ana ēnei semiconductors i roto i ngā tono whakawhiti hiko e hiahia ana ki te tino pai me te pono, pērā i ngā puku motuka ahumahi, ngā puna hiko, me ngā inverters mō ngā pūnaha pūngao whakahou.
Ngā Waka Hiko (EV):I roto i ngā pūnaha hiko o ngā waka hiko, ka tere ake te whakawhiti a ngā taputapu hiko e hangai ana ki te SiC, ka nui ake te pai o te pūngao, ā, ka iti ake hoki ngā ngaronga wera. He pai ngā wāhanga SiC mō ngā tono i roto i ngā pūnaha whakahaere pākahiko (BMS), ngā hanganga utu, me ngā rihi kei runga i te papa (OBC), he mea nui te whakaiti i te taumaha me te whakanui ake i te pai o te hurihanga pūngao.
Ngā Pūnaha Pūngao Whakahou:Kei te piki haere te whakamahinga o ngā papa SiC i roto i ngā pūwhakahuri hiko o te rā, ngā whakaputa hiko hau, me ngā pūnaha rokiroki pūngao, he mea nui te whai huatanga me te pakari. Mā ngā wāhanga e hangai ana ki te SiC ka taea te whakanui ake i te kaha o te mana me te whakapai ake i te mahi i roto i ēnei tono, ka whakapai ake i te whai huatanga o te hurihanga pūngao whānui.
Ngā Hikohiko Mana Ahumahi:I roto i ngā tono ahumahi mahi-teitei, pērā i ngā puku motuka, ngā karetao, me ngā pūtake hiko tauine nui, mā te whakamahinga o ngā anga SiC ka taea te whakapai ake i te mahi e pā ana ki te whai huatanga, te pono, me te whakahaere wera. Ka taea e ngā taputapu SiC te whakahaere i ngā auau whakawhiti teitei me ngā pāmahana teitei, kia pai ai mō ngā taiao uaua.
Ngā Pokapū Whakawhitiwhiti Kōrero me ngā Raraunga:Ka whakamahia te SiC i roto i ngā pūtake hiko mō ngā taputapu whakawhitiwhiti kōrero me ngā pokapū raraunga, he mea nui te pono me te whai hua o te whakawhiti hiko. Mā ngā taputapu hiko e hangai ana ki te SiC ka taea te whakanui ake i te whai huatanga i ngā rahi iti ake, ka whakaitihia te whakamahinga hiko me te pai ake o te whakamatao i roto i ngā hanganga tauine nui.
Nā te nui o te ngaohiko pakaru, te iti o te ātete-ki-te-whakaū, me te pai o te kawe wera o ngā anga SiC, he mea tino pai ēnei hei papa mō ēnei tono matatau, ā, ka taea te whakawhanake i ngā hikohiko hiko whai hua-pūngao o te whakatipuranga e whai ake nei.
Ngā Āhuatanga
| Taonga | Uara |
| Te Diameter o te Wafer | 3 inihi (76.2 mm) |
| Matotoru o te Wafer | 350 µm ± 25 µm |
| Te Aronga o te Wafer | <0001> i runga i te tuaka ± 0.5° |
| Te Matotoru o te Paipa Maikoro (MPD) | ≤ 1 henimita⁻² |
| Ātete Hiko | ≥ 1E7 Ω·cm |
| Tāpiri | Kua whakakorea te waipiro |
| Te whakatakotoranga papatahi tuatahi | {11-20} ± 5.0° |
| Roa Papatahi Tuatahi | 32.5 mm ± 3.0 mm |
| Roa Papatahi Tuarua | 18.0 mm ± 2.0 mm |
| Te whakatakotoranga papatahi tuarua | Te anga whakarunga o Si: 90° CW mai i te papa tuatahi ± 5.0° |
| Te Whakakore i te Tapa | 3 mm |
| LTV/TTV/Pīkau/Whā | 3 µm / 10 µm / ±30 µm / 40 µm |
| Te Pākari o te Mata | Mata-C: Kua orohia, Mata-Si: CMP |
| Ngā kapiti (tirohia mā te mārama kaha) | Kāore |
| Pereti Hex (tirohia mā te mārama kaha) | Kāore |
| Ngā Rohe Momo-maha (i tirotirohia e te mārama kaha-nui) | Te horahanga tāpiri 5% |
| Ngā karawarawa (ka tirohia mā te mārama kaha) | ≤ 5 ngā karawarawa, te roanga whakaemi ≤ 150 mm |
| Tapahi Tapa | Kāore e whakaaetia he whānui me te hohonu ≥ 0.5 mm |
| Te Parahanga o te Mata (tirohia mā te mārama kaha) | Kāore |
Ngā Painga Matua
Te Awe Wera Teitei:E mōhiotia ana ngā papa SiC mō tō rātou kaha ki te tuku wera, e āhei ai ngā taputapu hiko ki te mahi i ngā mahi whai hua teitei ake, me te whakahaere i ngā iahiko teitei ake me te kore e wera rawa. He mea nui tēnei āhuatanga i roto i ngā hikohiko hiko ina he wero nui te whakahaere wera.
Ngaohiko Pakaru Teitei:Mā te whānui o te āputa o te SiC ka taea e ngā taputapu te tu atu ki ngā taumata ngaohiko teitei ake, he mea tino pai mō ngā tono ngaohiko teitei pēnei i ngā whatunga hiko, ngā waka hiko, me ngā mīhini ahumahi.
Teitei o te Whai Hua:Mā te whakakotahitanga o ngā auau whakawhiti teitei me te ātete-iti ka hua ake he iti ake te ngaronga pūngao o ngā taputapu, ka whakapai ake i te whai huatanga whānui o te tahuritanga hiko, ka whakaiti hoki i te hiahia mō ngā pūnaha whakamatao uaua.
Te Pono i roto i ngā Taiao Kino:Ka taea e te SiC te mahi i ngā pāmahana teitei (tae atu ki te 600°C), ā, he pai mō te whakamahi i roto i ngā taiao ka kino pea ngā taputapu silicon tuku iho.
Penapena Pūngao:Ka whakapai ake ngā taputapu hiko SiC i te pai o te huringa pūngao, he mea nui tēnei hei whakaiti i te whakapaunga hiko, inā koa i roto i ngā pūnaha nui pēnei i ngā kaitahuri hiko ahumahi, ngā waka hiko, me ngā hanganga pūngao whakahou.
Kauwhata Taipitopito
