8inch Silicon wafer P / N-hom (100) 1-100Ω dummy reclaim substrate

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Cov khoom lag luam loj ntawm ob sab polished wafers, tag nrho cov wafers ntawm 50 mus rau 400mm inch Yog tias koj qhov kev qhia tshwj xeeb tsis muaj nyob hauv peb cov khoom muag, peb tau tsim kev sib raug zoo nrog ntau tus neeg muag khoom uas muaj peev xwm tsim cov wafers kom haum rau txhua qhov tshwj xeeb tshwj xeeb.Ob-sided polished wafers tuaj yeem siv rau silicon, iav thiab lwm yam khoom siv feem ntau siv hauv kev lag luam semiconductor.

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Product Detail

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Taw qhia ntawm wafer box

Lub 8-nti silicon wafer yog cov khoom siv silicon substrate feem ntau thiab siv dav hauv kev tsim cov txheej txheem kev sib txuas.Xws li silicon wafers feem ntau yog siv los ua ntau hom kev sib xyaw ua ke, suav nrog microprocessors, nco chips, sensors thiab lwm yam khoom siv hluav taws xob.8-nti silicon wafers feem ntau yog siv los ua cov chips ntawm qhov loj me, nrog rau qhov zoo nrog rau thaj chaw loj dua thiab muaj peev xwm ua tau ntau daim chips ntawm ib leeg silicon wafer, ua rau muaj kev ua haujlwm ntau ntxiv.Lub 8-nti silicon wafer kuj muaj cov khoom siv zoo thiab tshuaj lom neeg, uas tsim nyog rau kev tsim hluav taws xob loj.

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8 "P / N hom, Polished silicon wafer (25 pcs)

Kev taw qhia: 200

Resistivity: 0.1 - 40 ohm •cm (Nws yuav txawv ntawm batch rau batch)

Thickness: 725 +/- 20um

Prime/Monitor/Test Grade

MATERIAL PROPERTIES

Parameter	Yam ntxwv
Hom / Dopant	P, Boron N, Phosphorous N, Antimony N, Arsenic
Kev taw qhia	<100>, <111> hlais tawm kev taw qhia ib tus neeg siv khoom tshwj xeeb
Cov ntsiab lus Oxygen	10¹⁹ppmA Custom tolerances ib tus neeg siv khoom tshwj xeeb
Cov ntsiab lus carbon	<0.6 ppmA

MECHANICAL PROPERTIES

Parameter	Prime	Saib/Test A	Kuaj
Txoj kab uas hla	200 ± 0.2 hli	200 ± 0.2 hli	200 ± 0.5 hli
Thickness	725 ± 20μm (tus qauv)	725 ± 25μm (tus qauv) 450 ± 25μm 625 ± 25 µm 1000 ± 25μm 1300 ± 25 µm 1500 ± 25 µm	725 ± 50μm (tus qauv)
TTV	<5 µm	<10 µm	<15 µm
Hneev	<30 µm	<30 µm	<50 µm
Qhwv	<30 µm	<30 µm	<50 µm
Ntug Rounding	SEMI-STD
Kos npe	Thawj SEMI-Flat nkaus xwb, SEMI-STD Flats Jeida Flat, Notch

Parameter	Prime	Saib/Test A	Kuaj
Pem Hauv Ntej Sab Txheej Txheem
Deg mob	Tshuaj Mechanical Polished	Tshuaj Mechanical Polished	Tshuaj Mechanical Polished
Nto Roughness	<2 A°	<2 A°	<2 A°
Kev kis kab mob Particles> 0.3 µm	= 20	= 20	= 30
Haze, Pits Txiv kab ntxwv tev	Tsis muaj	Tsis muaj	Tsis muaj
Saw, Marks Striations	Tsis muaj	Tsis muaj	Tsis muaj
Cov Txheej Txheem Rov Qab
Crowsfeet, saw marks, stains	Tsis muaj	Tsis muaj	Tsis muaj
Deg mob	Caustic etched