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SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi

SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi Whakaahua Whakaatu
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi
  • SiC wafer 4H-N 6H-N HPSI 4H-semi 6H-semi 4H-P 6H-P 3C momo 2inihi 3inihi 4inihi 6inihi 8inihi

Whakaahuatanga Poto:

He whānuitanga o ngā anga SiC (Silicon Carbide) kounga teitei ā mātou e tuku ana, me te arotahi motuhake ki ngā anga momo-N 4H-N me te 6H-N, he mea tino pai mō ngā tono i roto i ngā optoelectronics matatau, ngā taputapu hiko, me ngā taiao pāmahana teitei. E mōhiotia ana ēnei anga momo-N mō ō rātou kawe wera tino pai, te pumau hiko tino pai, me te pakari whakamiharo, e tino pai ai mō ngā tono mahi-teitei pēnei i te hikohiko hiko, ngā pūnaha taraiwa waka hiko, ngā inverters pūngao whakahou, me ngā tuku hiko ahumahi. Haunga ā mātou tuku momo-N, ka whakaratohia hoki e mātou ngā anga momo-P 4H/6H-P me te 3C SiC mō ngā hiahia motuhake, tae atu ki ngā taputapu auau-teitei me te RF, tae atu ki ngā tono photonic. Kei te wātea ā mātou anga i roto i ngā rahi mai i te 2 inihi ki te 8 inihi, ā, ka whakaratohia e mātou ngā otinga kua whakaritea kia tutuki ai ngā whakaritenga motuhake o ngā rāngai ahumahi. Mō ētahi atu taipitopito, pātai rānei, tēnā whakapā mai ki a mātou.


Ngā Āhuatanga

Ngā Āhuatanga

4H-N me te 6H-N (N-momo SiC Wafers)

Taupānga:E whakamahia whānuitia ana i roto i ngā hikohiko mana, ngā hikohiko opto, me ngā tono pāmahana teitei.

Awhe Diameter:50.8 mm ki te 200 mm.

Matotoru:350 μm ± 25 μm, me ngā matotoru whiriwhiri o te 500 μm ± 25 μm.

Ātete:Momo-N 4H/6H-P: ≤ 0.1 Ω·cm (taumata-Z), ≤ 0.3 Ω·cm (taumata-P); Momo-N 3C-N: ≤ 0.8 mΩ·cm (taumata-Z), ≤ 1 mΩ·cm (taumata-P).

Te taratara:Ra ≤ 0.2 nm (CMP, MP rānei).

Te Matotoru o te Paipa Maikoro (MPD):< 1 ia/cm².

TTV: ≤ 10 μm mō ngā diameter katoa.

Wāhanga: ≤ 30 μm (≤ 45 μm mō ngā anga 8-inihi).

Te Whakakorenga o te Tapa:3 mm ki te 6 mm, i runga i te momo anga.

Tākai:He rīpene angamaha-maha, he ipu angamaha kotahi rānei.

He maha atu ngā rahi e wātea ana: 3 inihi, 4 inihi, 6 inihi, 8 inihi

HPSI (Ngā Wafer SiC Āhua-Whakamaroke Teitei)

Taupānga:Whakamahia mō ngā taputapu e hiahia ana ki te ātete teitei me te mahi pumau, pēnei i ngā taputapu RF, ngā tono photonic, me ngā pūoko.

Awhe Diameter:50.8 mm ki te 200 mm.

Matotoru:Ko te matotoru paerewa he 350 μm ± 25 μm me ngā kōwhiringa mō ngā anga matotoru ake tae atu ki te 500 μm.

Te taratara:Ra ≤ 0.2 nm.

Te Matotoru o te Paipa Maikoro (MPD): ≤ 1 ia/cm².

Ātete:He ātete teitei, e whakamahia ana i roto i ngā mahi ārai-haurua.

Wāhanga: ≤ 30 μm (mō ngā rahi iti ake), ≤ 45 μm mō ngā diameter nui ake.

TTV: ≤ 10 μm.

He maha atu ngā rahi e wātea ana: 3 inihi, 4 inihi, 6 inihi, 8 inihi

4H-P、6H-P&3C Wafer SiC(Ngā Wafer SiC Momo-P)

Taupānga:Mō ngā taputapu hiko me ngā taputapu auau teitei te nuinga.

Awhe Diameter:50.8 mm ki te 200 mm.

Matotoru:350 μm ± 25 μm, ngā kōwhiringa ritenga rānei.

Ātete:Momo-P 4H/6H-P: ≤ 0.1 Ω·cm (taumata-Z), ≤ 0.3 Ω·cm (taumata-P).

Te taratara:Ra ≤ 0.2 nm (CMP, MP rānei).

Te Matotoru o te Paipa Maikoro (MPD):< 1 ia/cm².

TTV: ≤ 10 μm.

Te Whakakorenga o te Tapa:3 mm ki te 6 mm.

Wāhanga: ≤ 30 μm mō ngā rahi iti ake, ≤ 45 μm mō ngā rahi nui ake.

He maha atu ngā rahi e wātea ana: 3 inihi, 4 inihi, 6 inihi5×5 10×10

Ripanga Tawhā Raraunga Wāhanga

Taonga

2 inihi

3 inihi

4 inihi

6 inihi

8 inihi

Momo

4H-N/HPSI/
6H-N/4H/6H-P/3C;

4H-N/HPSI/
6H-N/4H/6H-P/3C;

4H-N/HPSI//4H/6H-P/3C;

4H-N/HPSI//4H/6H-P/3C;

4H-N/HPSI/4H-SEMI

Diameter

50.8 ± 0.3 mm

76.2±0.3mm

100±0.3mm

150±0.3mm

200 ± 0.3 mm

Matotoru

330 ± 25 um

350 ±25 um

350 ±25 um

350 ±25 um

350 ±25 um

350±25um；

500±25um

500±25um

500±25um

500±25um

kua whakaritea rānei

kua whakaritea rānei

kua whakaritea rānei

kua whakaritea rānei

kua whakaritea rānei

Te taratara

Ra ≤ 0.2nm

Ra ≤ 0.2nm

Ra ≤ 0.2nm

Ra ≤ 0.2nm

Ra ≤ 0.2nm

Wāwhati

≤ 30um

≤ 30um

≤ 30um

≤ 30um

≤45um

TTV

≤ 10um

≤ 10um

≤ 10um

≤ 10um

≤ 10um

Waru/Keri

CMP/MP

MPD

<1 ia/cm-2

<1 ia/cm-2

<1 ia/cm-2

<1 ia/cm-2

<1 ia/cm-2

Āhua

Porowhita, Papatahi 16mm; roa 22mm; roa 30/32.5mm; roa 47.5mm; KŌKŌ; KŌKŌ;

Herea

45°, Āhua HĀWHI; Āhua C

 Tau

Tohu whakaputa mō te MOS&SBD; Tohu rangahau; Tohu rūpahu, Tohu kākano wafer

Ngā Kōrero

Te whānui, te matotoru, te whakatakotoranga, ka taea te whakarite i ngā whakaritenga i runga ake nei kia rite ki tāu tono

 

Ngā tono

·Hikohiko Mana

He mea nui ngā anga SiC momo-N i roto i ngā taputapu hiko mana nā te mea ka taea e rātou te whakahaere i ngā ngaohiko teitei me te iahiko teitei. He mea whakamahi noa ēnei i roto i ngā kaitahuri hiko, ngā inverters, me ngā puku motuka mō ngā ahumahi pēnei i te pūngao whakahou, ngā waka hiko, me te aunoatanga ahumahi.

· Ngā taputapu hiko
Ko ngā rauemi SiC momo-N, inā koa mō ngā tono optoelectronic, e whakamahia ana i roto i ngā taputapu pēnei i ngā diode emitting light (LED) me ngā diode laser. Nā te kaha o te kawe wera me te whānui o te āputa roopu e pai ai mō ngā taputapu optoelectronic mahi teitei.

·Ngā tono pāmahana teitei
He tino pai ngā anga 4H-N 6H-N SiC mō ngā taiao pāmahana teitei, pērā i ngā pūoko me ngā taputapu hiko e whakamahia ana i roto i ngā mahi rererangi, ngā mahi motuka, me ngā mahi ahumahi, ina he mea nui te marara me te pumau o te wera i ngā pāmahana teitei.

·Ngā Pūrere RF
E whakamahia ana ngā anga 4H-N 6H-N SiC i roto i ngā taputapu auau reo irirangi (RF) e mahi ana i ngā awhe auau teitei. E whakamahia ana ēnei i roto i ngā pūnaha whakawhitiwhiti kōrero, te hangarau radar, me ngā whakawhitiwhiti kōrero amiorangi, e hiahiatia ana te pai me te mahi kaha teitei.

·Ngā tono whakaahua
I roto i te hangarau whakaahua, ka whakamahia ngā anga SiC mō ngā taputapu pēnei i ngā taputapu kimi whakaahua me ngā taputapu whakarerekē. Nā ngā āhuatanga ahurei o te rauemi ka whai hua ki te whakaputa mārama, ki te whakarerekē, me te kimi i roto i ngā pūnaha whakawhitiwhiti kōrero whatu me ngā taputapu whakaahua.

·Ngā Pūoko
E whakamahia ana ngā anga SiC i roto i ngā momo mahi pūoko, inā koa i roto i ngā taiao uaua ka pakaru pea ētahi atu rauemi. Kei roto i ēnei ko ngā pūoko pāmahana, pēhanga, me ngā matū, he mea nui ēnei i roto i ngā mara pēnei i te motuka, te hinu me te hau, me te aroturuki taiao.

·Ngā Pūnaha Taraiwa Waka Hiko
He mea nui te hangarau SiC i roto i ngā waka hiko mā te whakapai ake i te whai huatanga me te mahi a ngā pūnaha taraiwa. Mā ngā haurua hiko SiC, ka taea e ngā waka hiko te whakatutuki i te roanga o te pākahiko, te tere ake o te wā utu, me te nui ake o te whai huatanga o te pūngao.

·Ngā Pūoko Matatau me ngā Kaitahuri Whakaahua
I roto i ngā hangarau pūoko matatau, ka whakamahia ngā anga SiC hei hanga pūoko tino tika mō ngā tono i roto i te karetao, ngā taputapu hauora, me te aroturuki taiao. I roto i ngā kaitahuri photonic, ka whakamahia ngā āhuatanga o te SiC hei whakahohe i te huringa pai o te pūngao hiko ki ngā tohu whatu, he mea nui tēnei i roto i ngā hanganga whakawhitiwhiti kōrero me te ipurangi tere-tiketike.

Ngā Pātai me ngā Whakautu

QHe aha te 4H i roto i te 4H SiC?
A：Ko te "4H" i roto i te 4H SiC e pā ana ki te hanganga tioata o te silicon carbide, he āhua hexagonal me ngā paparanga e whā (H). Ko te "H" e tohu ana i te momo momo hexagonal polytype, e wehewehe ana i a ia mai i ētahi atu momo SiC pēnei i te 6H, 3C rānei.

Q：He aha te kawe wera o te 4H-SiC?
AKo te kawe wera o te 4H-SiC (Silicon Carbide) he tata ki te 490-500 W/m·K i te pāmahana rūma. Nā te kawe wera teitei nei i pai ai mō ngā tono i roto i ngā hikohiko mana me ngā taiao pāmahana teitei, he mea nui te tohatoha wera pai.

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