3inch SiC substrate Ntau Lawm Dia76.2mm 4H-N

Cov yam ntxwv tseem ceeb ntawm 3 nti silicon carbide mosfet wafers yog raws li hauv qab no;

Silicon Carbide (SiC) yog cov khoom siv dav-bandgap semiconductor, tus cwj pwm los ntawm cov thermal conductivity, siab electron txav, thiab muaj zog tawg hluav taws xob siab. Cov khoom no ua rau SiC wafers ua tau zoo nyob rau hauv high-power, high-frequency, thiab high-temperature applications. Tshwj xeeb tshaj yog nyob rau hauv 4H-SiC polytype, nws cov qauv siv lead ua muab kev ua haujlwm zoo hauv hluav taws xob, ua rau nws xaiv cov khoom siv hluav taws xob hluav taws xob.

3-nti Silicon Carbide 4H-N wafer yog nitrogen-doped wafer nrog N-hom conductivity. Txoj kev doping no muab cov wafer ntau dua electron concentration, yog li ua kom cov cuab yeej ua haujlwm tau zoo. Lub wafer qhov loj me, ntawm 3 ntiv tes (inch ntawm 76.2 mm), yog qhov dav siv dav hauv kev lag luam semiconductor, haum rau ntau yam kev tsim khoom.

3-nti Silicon Carbide 4H-N wafer yog tsim los siv lub cev Vapor Transport (PVT) txoj kev. Cov txheej txheem no suav nrog kev hloov SiC hmoov rau hauv ib qho muaju ntawm qhov kub thiab txias, kom ntseeg tau cov khoom siv lead ua zoo thiab sib xws ntawm wafer. Tsis tas li ntawd, lub wafer lub thickness feem ntau yog nyob ib ncig ntawm 0.35 hli, thiab nws nto yog raug rau ob sab polishing kom ua tau ib tug tsis tshua muaj siab flatness thiab smoothness, uas yog ib qho tseem ceeb rau tom ntej semiconductor manufacturing txheej txheem.

Daim ntawv thov ntau yam ntawm 3-nti Silicon Carbide 4H-N wafer yog qhov dav, suav nrog cov khoom siv hluav taws xob muaj zog, cov ntsuas kub siab, RF khoom siv, thiab cov khoom siv hluav taws xob optoelectronic. Nws cov kev ua tau zoo thiab kev ntseeg tau ua rau cov cuab yeej no ua haujlwm ruaj khov nyob rau hauv cov xwm txheej hnyav, ua tau raws li qhov kev thov rau cov khoom siv hluav taws xob ua haujlwm siab hauv kev lag luam hluav taws xob niaj hnub no.

Peb tuaj yeem muab 4H-N 3inch SiC substrate, ntau qib sib txawv ntawm substrate Tshuag wafers. Peb kuj tuaj yeem npaj customization raws li koj xav tau. Txais tos nug!