Product Description
SOI stands rau silicon-on-insulator, Ib qho SOI wafer yog tsim los ntawm 3 txheej txheej, txheej txheej, BOX txheej thiab txheej txheej. Lub BOX txheej tseem hu ua Buried Oxide txheej yog daig ntawm cov txheej txheem thiab cov txheej txheem.
Transistors tsim nyob rau hauv sab saum toj, ntaus ntawv txheej uas yog qhov chaw ntawm SOI wafer qhov ceev thiab efficiency. Cov transistors no tsis yog tsuas yog zoo thaum nws los txog rau kev txuag lub zog tab sis raug tiv thaiv los ntawm lwm yam xws li cosmic rays thiab radioactive cuam tshuam, ua rau txo cov ntaub ntawv poob.
SOI silicon wafers yog qhov zoo tshaj plaws rau kev ua haujlwm siab ICs, xws li microprocessors, vim tias lawv muab lub hauv paus ruaj khov thiab txhim khu kev qha rau lub voj voog. Tsis tas li ntawd, lawv tau txais txiaj ntsig zoo rau cov khoom siv sib txuas lus wireless, uas yuav tsum tau siv hluav taws xob tsawg thiab kev hloov pauv cov ntaub ntawv ceev kom ua haujlwm tau zoo.
Zuag qhia tag nrho, SOI silicon wafers muab cov txiaj ntsig zoo tshaj li cov khoom siv silicon wafers, ua rau lawv yog ib qho tseem ceeb hauv kev tsim khoom siv hluav taws xob niaj hnub.
Peb tuaj yeem muab txoj kab uas hla ntawm 2"-12", sab saum toj silicon thickness ntawm 55nm-500um, faus oxygen txheej thickness ntawm 175nm-16um.
Sibranch muaj SOI wafers ntawm cov hauv qab no:
Thick SOI Wafer
Hom wafer no muaj cov khoom tuab ntawm 1µm txog 300µm.
Ultra-Thin SOI Wafer
Hom wafer no muaj cov khoom siv thickness<500nm.
Ultra-Uniform SOI Wafer
Uniformity ntawm cov cuab yeej tuab tuaj yeem qis li ± 0.5µm rau tuab SOI thiab ± 10nm rau ultra-nyias SOI.
Ultra-Flat SOI Wafer
Hom SOI no muaj qis heev BOW / WARP / TTV rau cov ntawv thov tshwj xeeb.
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Txoj kab uas hla |
76, 100mm, 125mm, 150mm, 100mm, 300mm |
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Ntaus Thickness thiab Max kam rau ua |
76mm, 100mm, 125mm, thiab 150mm |
2-50 +/- .5μm, 0.1~1+/- .025μm |
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50-150 +/- 1μm |
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>150 +/- 2μm |
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6-50 +/- .5μm |
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200 hli |
50-150 +/- 1μm |
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>150 +/- 2μm |
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Oxide Txheej Thickness |
Standard - .5μm, 1μm, thiab 2μm |
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Yeem - .1 - 10μm |
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Kov Wafer Thickness |
3", 100mm - 300μm thiab siab dua |
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125mm, 150mm - 400μm thiab siab dua |
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200mm - 500μm thiab siab dua |
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Kev kam rau ua: Txheem +/- 25μm |
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Tshwj xeeb +/- 5μm |
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Dopants |
N hom - Phosphorous, Arsenic, thiab Antimony |
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P Hom - Boron |
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Resistivities |
Feem ntau cov resistivities muaj nyob rau hauv kev thov nrog rau siab resistivity Float Zone thiab tsawg resistivity CZ |
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Kev taw qhia |
<1-0-0>Txheem,<1-1-1>thiab<1-1-0>Yeem ntawm kev thov |
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Standard kam rau ua +/- .5 degree |
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Kev kam rau siab tshwj xeeb tsawg li +/- .1 degree |
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Txoj Kev Ncaj Ncees |
Tag nrho cov loj flats / Notches yog nyob rau<110>Dav hlau +/-.5 degree |
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Tighter specification muaj nyob rau ntawm qhov kev thov |
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Semi std me flats yog tus qauv ntawm 76.2 thiab 100mm |
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Ua kom tiav |
Ob chav sab polished txheem |
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Kev xaiv rov qab ua tiav - nano grind lossis oxide |
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Txheej txheej |
Oxide thiab nitride tuaj yeem muab nkag rau ntawm ob sab ntawm wafer. |
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Yeem Ion Implanted Buried Txheej |
Ib txheej faus tuaj yeem cog rau hauv cov txheej txheem nquag ntawm kev sib txuas sib txuas. Thov xyuas seb koj puas xav tau dopant, dopant concentration, thiab xav tau lub zog muaj. Qhov kev pabcuam no yog muab los ntawm tus neeg ua haujlwm sab nraud. |
Khoom duab
Vim Li Cas Xaiv Peb
Peb cov khoom yog sourced tshwj xeeb los ntawm lub ntiaj teb no sab saum toj tsib manufacturers thiab ua domestic factories. Kev txhawb nqa los ntawm cov kws tshaj lij hauv tsev thiab thoob ntiaj teb cov kws tshaj lij pab pawg thiab kev tswj xyuas nruj.
Peb lub hom phiaj yog los muab cov neeg siv khoom nrog kev txhawb nqa ib leeg rau ib leeg, ua kom cov kev sib txuas lus zoo uas muaj kev tshaj lij, raws sijhawm, thiab ua haujlwm tau zoo. Peb muab qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis thiab lav kev xa khoom sai hauv 24 teev.
Factory Show
Peb cov khoom lag luam loj muaj 1000+ cov khoom, kom ntseeg tau tias cov neeg siv khoom tuaj yeem xaj kom tsawg li ib thooj. Peb tus kheej cov khoom siv rau dicing & backgrinding, thiab tag nrho kev koom tes nyob rau hauv lub ntiaj teb no kev lag luam saw pab kom peb sai li sai tau cov zaub mov xa tuaj kom ntseeg tau tias cov neeg siv khoom txaus siab thiab yooj yim.
Peb Daim Ntawv Pov Thawj
Peb lub tuam txhab txaus siab rau ntau daim ntawv pov thawj peb tau txais, suav nrog peb daim ntawv pov thawj patent, ISO9001 daim ntawv pov thawj, thiab daim ntawv pov thawj National High-Tech Enterprise. Cov ntawv pov thawj no sawv cev rau peb txoj kev mob siab rau kev tsim kho tshiab, kev tswj xyuas zoo, thiab kev cog lus rau kev ua tau zoo.
Cim npe nrov: Tuam Tshoj silicon ntawm insulator manufacturers, lwm tus neeg, Hoobkas
