4″ 6″ Nadiifin Sare Semi-Insulating SiC Ingot

Sharaxaad Gaaban:

Semicera's 4”6” Nadiifinta Sare ee Semi-Insulating SiC Ingots waxaa si taxadar leh loogu farsameeyay codsiyada elegtarooniga ah ee horumarsan. Muujinaya kulaylka ka sarreeya iyo iska caabbinta korantada, ingots-yadani waxay aasaas adag u yihiin aaladaha waxqabadka sare leh. Semicera waxay hubisaa tayada joogtada ah iyo isku halaynta badeecad kasta.


Faahfaahinta Alaabta

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Semicera's 4”6” Nadiifin Sare Semi-Insulating SiC Ingots waxaa loogu talagalay inay la kulmaan heerarka saxda ah ee warshadaha semiconductor. Ingots-yadan waxaa lagu soo saaraa iyada oo diiradda la saarayo nadiifnimada iyo joogtaynta, taas oo ka dhigaysa doorasho ku habboon codsiyada awoodda sare iyo kuwa soo noqnoqda ee waxqabadka ugu muhiimsan.

Tilmaamaha gaarka ah ee kuwan SiC-ga ah, oo ay ku jiraan kuleyl kuleyl sare iyo iska caabin koronto oo heer sare ah, ayaa ka dhigaya kuwo si gaar ah ugu habboon isticmaalka korantada korantada iyo qalabka microwave-ka. Dabeecaddooda semi-insulating waxay u ogolaataa kuleylka waxtarka leh iyo faragelinta ugu yar ee korantada, taasoo horseedaysa qaybo waxtar leh oo la isku halleyn karo.

Semicera waxa ay shaqaaleysiisaa habab wax soo saar oo casri ah si ay u soo saaraan ingots leh tayada kristanta gaarka ah iyo lebiska. Saxnimadani waxay hubinaysaa in wax kasta oo la gashado si kalsooni leh loogu isticmaali karo codsiyada xasaasiga ah, sida amplifiers-sare-sare, diodes laser, iyo aaladaha kale ee optoelectronic.

Waxaa lagu heli karaa cabbirrada 4-inch iyo 6-inch, Semicera's SiC ingots waxay bixisaa dabacsanaanta looga baahan yahay cabbirrada wax soo saarka ee kala duwan iyo shuruudaha tignoolajiyada. Hadday tahay cilmi-baadhis iyo horumarin ama wax-soo-saar ballaadhan, kuwan wax-soo-saarka ah waxay bixiyaan waxqabadka iyo cimri-dhererka ay u baahan yihiin nidaamyada casriga ah ee elektiroonigga ah.

Adigoo dooranaya Semicera's High Purity Semi-Insulating SiC Ingots, waxaad maalgashanaysaa alaab isku daraysa sayniska agabka horumarsan iyo khibrad wax soo saar oo aan la mid ahayn. Semicera waxay u heellan tahay inay taageerto hal-abuurka iyo kobaca warshadaha semiconductor, iyadoo bixisa agab awood u leh horumarinta aaladaha elektiroonigga ah.

Walxaha

Wax soo saar

Cilmi baaris

nacasnimo

Qiyaasta Crystal

Noocyo badan

4H

Khaladka jihaynta dusha sare

<11-20>4±0.15°

Halbeegyada Korontada

Dopant

n-nooca Nitrogen

iska caabin

0.015-0.025ohm · cm

Halbeegyada Makaanikada

Dhexroorka

150.0 ± 0.2mm

Dhumucda

350± 25 μm

Hanuuninta fidsan ee aasaasiga ah

[1-100]±5°

Dhererka siman ee aasaasiga ah

47.5 ± 1.5mm

Dabaqa labaad

Midna

TTV

≤5 μm

≤10 μm

≤15 μm

LTV

≤3 μm (5mm*5mm)

≤5 μm (5mm*5mm)

≤10 μm (5mm*5mm)

Qaansada

-15μm ~ 15μm

-35μm ~ 35μm

-45μm ~ 45μm

Warp

≤35 μm

≤45 μm

≤55 μm

Wajiga hore (Si-wejiga) qallafsanaanta (AFM)

Ra≤0.2nm (5μm*5μm)

Qaab dhismeedka

Cufnaanta tuubbada yar

<1 ea/cm2

<10 ea/cm2

<15 ea/cm2

Wasakhda birta

≤5E10atom/cm2

NA

BPD

≤1500 ea/cm2

≤3000 ea/cm2

NA

TSD

≤500 ea/cm2

≤1000 ea/cm2

NA

Tayada hore

Hore

Si

Dhammaadka dusha sare

Si-wejiga CMP

Qaybaha

≤60ea/wafer (xajmiga≥0.3μm)

NA

xoqid

≤5ea/mm Dhererka isugeynta ≤ Dhexroorka

Dhererka isugeynta≤2* Dhexroor

NA

Diirka liimiga ah/gomayska/ wasakhowga/ dildilaaca/ wasakhowga

Midna

NA

Chips-ka-geeska/indents/jabka/taargada hex

Midna

Aagagga nooca badan

Midna

Aagga isugeynta≤20%

Aagga isugeynta≤30%

Calaamadaynta laysarka hore

Midna

Tayada dambe

Dhammaadka dhabarka

C-waji CMP

xoqid

≤5ea/mm, Dhererka isugeynta≤2* Dhexroor

NA

Cilladaha dhabarka (dhab-jeexyada geesaha)

Midna

Dhabar xumada

Ra≤0.2nm (5μm*5μm)

Calaamadaynta laser-ka dambe

1 mm (laga bilaabo cidhifka sare)

Cidhif

Cidhif

Chamfer

Baakadaha

Baakadaha

Epi-diyaar ah oo leh baakad vacuum ah

Baakadaha cajaladaha wafer-ka badan

* Xusuusin: "NA" macnaheedu waa codsi la'aan Waxyaabaha aan la sheegin waxay tixraaci karaan SEMI-STD.

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