8 Iniha N-ʻano SiC Wafer

ʻO ka wehewehe pōkole:

Hana ʻia ʻo Semicera's 8 Inch N-type SiC Wafers no nā noi ʻokiʻoki i nā uila uila kiʻekiʻe a me nā alapine kiʻekiʻe. Hāʻawi kēia mau wafers i nā waiwai uila a me ka wela, e hōʻoiaʻiʻo ana i ka hana kūpono i nā wahi koi. Hāʻawi ʻo Semicera i ka hana hou a me ka hilinaʻi i nā mea semiconductor.


Huahana Huahana

Huahana Huahana

ʻO Semicera's 8 Inch N-type SiC Wafers ma ke alo o ka hana hou semiconductor, e hāʻawi ana i kahi kumu paʻa no ka hoʻomohala ʻana i nā mea uila kiʻekiʻe. Hoʻolālā ʻia kēia mau wafers e hoʻokō i nā koi koʻikoʻi o nā noi uila o kēia wā, mai ka uila uila a hiki i nā kaapuni kiʻekiʻe.

Hoʻonui ka doping N-type i kēia mau wafers SiC i kā lākou conductivity uila, e hoʻolilo iā lākou i mea kūpono no kahi ākea o nā noi, me nā mana diodes, transistors, a me nā mea hoʻonui. ʻO ka conductivity kiʻekiʻe e hōʻoia i ka liʻiliʻi o ka nalowale o ka ikehu a me ka hana maikaʻi, he mea koʻikoʻi ia no nā polokalamu e hana ana i nā alapine kiʻekiʻe a me nā pae mana.

Hoʻohana ʻo Semicera i nā ʻenehana hana kiʻekiʻe e hana i nā wafers SiC me ka like ʻole o ka ʻili a me nā hemahema liʻiliʻi. Pono kēia pae o ka pololei no nā noi e koi ana i ka hana mau a me ka lōʻihi, e like me ka aerospace, automotive, a me nā ʻoihana kelepona.

ʻO ka hoʻokomo ʻana i kā Semicera's 8 Inch N-type SiC Wafers i kāu laina hana e hāʻawi i kumu no ka hana ʻana i nā ʻāpana hiki ke kū i nā kaiapuni paʻakikī a me nā wela kiʻekiʻe. He kūpono kēia mau wafers no nā noi i ka hoʻololi ʻana i ka mana, ʻenehana RF, a me nā māla koi ʻē aʻe.

Ke koho ʻana i kā Semicera's 8 Inch N-type SiC Wafers ʻo ia hoʻi ka hoʻokomo ʻana i kahi huahana e hoʻohui i ka ʻepekema waiwai kiʻekiʻe me ka ʻenekinia pololei. Ua kūpaʻa ʻo Semicera i ka holomua ʻana i nā mana o nā ʻenehana semiconductor, e hāʻawi ana i nā hāʻina e hoʻonui ai i ka pono a me ka hilinaʻi o kāu mau mea uila.

Nā mea

Paahana

Ka noiʻi

Dummy

Nā Kūlana Crystal

Polytype

4H

Ua hewa ka hoʻonohonoho ʻana o ka ʻili

<11-20 >4±0.15°

Nā Kūlana Uila

Dopant

n-ʻano Nitrogen

Kū'ē

0.015-0.025ohm·cm

Nā Kūlana Mechanical

Anawaena

150.0±0.2mm

mānoanoa

350±25 μm

Kūlana pālahalaha mua

[1-100]±5°

Ka lōʻihi pālahalaha mua

47.5±1.5mm

palahalaha lua

ʻAʻohe

TTV

≤5 μm

≤10 μm

≤15 μm

LTV

≤3 μm(5mm*5mm)

≤5 μm(5mm*5mm)

≤10 μm(5mm*5mm)

Kakaka

-15μm ~ 15μm

-35μm ~ 35μm

-45μm ~ 45μm

Warp

≤35 μm

≤45 μm

≤55 μm

'Oka (AFM) mua (Si-maka)

Ra≤0.2nm (5μm*5μm)

Hoʻolālā

Micropipe mānoanoa

<1 ea/cm2

<10 ea/cm2

<15 ea/cm2

Metala haumia

≤5E10atoms/cm2

NA

BPD

≤1500 ea/cm2

≤3000 ea/cm2

NA

TSD

≤500 ea/cm2

≤1000 ea/cm2

NA

ʻAno o mua

Imua

Si

Hoʻopau ʻili

Si-maka CMP

Nā ʻāpana

≤60ea/wafer (nui≥0.3μm)

NA

Nā ʻōpala

≤5ea/mm. Ka lōʻihi huila ≤Diameter

ʻO ka lōʻihi huila≤2*Diameter

NA

ʻAlani ʻili/mau lua/ʻeleʻele/striations/ māwae/contamination

ʻAʻohe

NA

Nā ʻāpana lihi/indents/fracture/papa hex

ʻAʻohe

Nā wahi polytype

ʻAʻohe

ʻĀpana huila≤20%

ʻĀpana huila≤30%

Hōʻailona laser mua

ʻAʻohe

ʻAno o hope

Hoʻopau hope

C-maka CMP

Nā ʻōpala

≤5ea / mm, Ka lōʻihi huila≤2 * Anawaena

NA

Nā hemahema o hope (nā ʻāpana lihi/indents)

ʻAʻohe

ʻōkalakala kua

Ra≤0.2nm (5μm*5μm)

Hōʻailona laser hope

1 mm (mai ka lihi luna)

Kaulana

Kaulana

Chamfer

Hoʻopili ʻia

Hoʻopili ʻia

Epi-mākaukau me ka hoʻopaʻa ʻumeke

Puke cassette nui-wafer

*Nā memo: "NA" ʻo ia hoʻi, ʻaʻohe noi ʻO nā mea i ʻōlelo ʻole ʻia e pili ana i SEMI-STD.

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SiC wafers

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