2 nti Silicon Carbide Wafers 6H lossis 4H N-hom lossis Semi-Insulating SiC Substrates

Kev Piav Qhia Luv:

Silicon carbide (SiC), tseem hu ua carborundum, yog ib qho semiconductor uas muaj silicon thiab carbon nrog cov mis tshuaj SiC. SiC siv rau hauv cov khoom siv hluav taws xob semiconductor uas ua haujlwm ntawm qhov kub siab lossis qhov hluav taws xob siab, lossis ob qho tib si. SiC kuj yog ib qho ntawm cov khoom tseem ceeb ntawm LED, nws yog ib qho substrate nrov rau kev cog cov khoom siv GaN, thiab nws kuj ua haujlwm ua lub tshuab cua sov hauv cov LEDs muaj zog siab.

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4H SiC wafer N-hom

Txoj kab uas hla: 2 nti 50.8 hli | 4 nti 100 hli | 6 nti 150 hli

Kev Taw Qhia: tawm ntawm txoj kab 4.0˚ mus rau <1120> ± 0.5˚

Kev tiv taus: <0.1 ohm.cm

Qhov ntxhib: Si-ntsej muag CMP Ra <0.5nm, C-ntsej muag kho qhov muag Ra <1 nm

4H SiC wafer Semi-insulating

Txoj kab uas hla: 2 nti 50.8 hli | 4 nti 100 hli | 6 nti 150 hli

Kev Taw Qhia: ntawm axis {0001} ± 0.25˚

Kev tiv thaiv: > 1E5 ohm.cm

Qhov ntxhib: Si-ntsej muag CMP Ra <0.5nm, C-ntsej muag kho qhov muag Ra <1 nm

1. Kev tsim kho vaj tse 5G -- kev muab hluav taws xob sib txuas lus

Lub zog sib txuas lus yog lub hauv paus zog rau kev sib txuas lus ntawm server thiab chaw nres tsheb. Nws muab lub zog hluav taws xob rau ntau yam khoom siv xa xov kom ntseeg tau tias kev ua haujlwm ntawm lub kaw lus sib txuas lus zoo li qub.

2. Lub tshuab them fais fab ntawm cov tsheb fais fab tshiab -- lub tshuab fais fab ntawm lub tshuab them fais fab

Qhov ua haujlwm siab thiab lub zog siab ntawm lub charging pile power module tuaj yeem ua tiav los ntawm kev siv silicon carbide hauv lub charging pile power module, yog li txhim kho qhov ceev ntawm kev them thiab txo tus nqi them.

3. Chaw khaws ntaub ntawv loj, Kev lag luam hauv Is Taws Nem - kev muab hluav taws xob rau lub server

Lub hwj chim ntawm lub server yog lub tsev qiv ntawv zog ntawm lub server. Lub server muab hwj chim los xyuas kom meej tias lub server system ua haujlwm li qub. Kev siv cov khoom siv fais fab silicon carbide hauv lub hwj chim ntawm lub server tuaj yeem txhim kho lub zog ceev thiab kev ua haujlwm ntawm lub zog ntawm lub server, txo qhov ntim ntawm lub chaw khaws ntaub ntawv tag nrho, txo cov nqi tsim kho tag nrho ntawm lub chaw khaws ntaub ntawv, thiab ua tiav kev ua haujlwm zoo dua ntawm ib puag ncig.

4. Uhv - Daim ntawv thov ntawm cov khoom siv hluav taws xob DC uas hloov pauv tau yooj yim

5. Tsheb ciav hlau ceev ceev thiab kev thauj mus los ntawm tsheb ciav hlau hauv nroog -- cov khoom siv hloov pauv traction, cov khoom siv hluav taws xob fais fab, cov khoom siv hloov pauv pabcuam, cov khoom siv fais fab pabcuam