【Khoom taw qhia】
KHOOM MUAJ NQI
Parameter | Yam ntxwv | ASTM Kev Them Nqi |
Hom / Dopant | P, Boron N, Phosphorous N, Antimony N, Arsenic | F42 |
Kev Taw Qhia | <100>, <111> hla kev taw qhia ib tus neeg siv khoom ntiag tug | F26 |
Pa Cov Ntsiab Lus | 10 18 ppmA Cov kev tuaj yeem ua rau tus neeg muaj kev paub meej | F121 |
Cov Ntsiab Lus Cov Khoom Ua Ntej | <0.5 ppma="" kev="" cai="" tolerances="" ib="" tus="" neeg="" muaj="" kev="" tshwj=""> | F123 |
Tawv Raus Tiv Thaiv - P, Boron- N, Phosphorous- N, Antimony- N, Arsenic | 0.001 - 50 ohm · cm | F84 |
COV KHOOM NEEG KHOOM UA NTEJ
Parameter | Prime | Saib / Kuaj A | Kev xeem | ASTM txujci |
Ncauj | 100 ± 0.2 hli | 100 ± 0.2 hli | 100 ± 0.5 hli | F613 |
Thickness | 525 ± 20 μm (txuj) | 525 ± 25 μm (tus qauv) 381 ± 25 μm 625 ± 25 μm 700 ± 25 μm 800 ± 25 μm 1000 ± 25 μm 1500 ± 25 μm | 525 ± 50 μm (txuj) | F533 |
TTV | <5> | <10> | <15> | F657 |
Hneev nti | <30> | <30> | <40> | F657 |
Qhwv | <30> | <30> | <40> | F657 |
Ntug Rounding | SEMI-STD | F928 | ||
Npav | SEMI-STD Flats, Lub tsev SEMI-Caij Ntaus Xwb | F26, F671 | ||
DAB TSI ZOO
Parameter | Prime | Saib / Kuaj A | Kev xeem | ASTM txujci |
Pem Sij Hawm Sab Nraud | ||||
Cov teeb meem saum npoo av | Tshuaj Mechanical Polished | Tshuaj Mechanical Polished | Tshuaj Mechanical Polished | F523 |
Deg Roughness | <2 a=""> | <2 a=""> | <2 a=""> | |
Kev puas tsuaj, Phiv @> 0.3 μm | = 20 | = 20 | = 30 | F523 |
Npau Taws, Dej Txhaum, Txiv Hlis Txiv Plaub | Tsis muaj | Tsis muaj | Tsis muaj | F523 |
Pom Cov Cim, Kev Hloov | Tsis muaj | Tsis muaj | Tsis muaj | F523 |
Rov Qab Saum Npe | ||||
Cracks, crowsfeet, pom cov cim, cov xim | Tsis muaj | Tsis muaj | Tsis muaj | F523 |
Cov teeb meem saum npoo av | Caustic etched | F523 | ||
【 Product description 】
Microelectronics 'khoom kab muaj ob qho tib si sab polished (SSP) thiab ob sab sab polished (DSP) wafer substrates. Ob tog sab polished wafers feem ntau yuav tsum muaj nyob rau hauv semiconductor, MEMS, thiab lwm yam kev siv cov wafers nrog cov yeeb yam uas nruj nreem nyob rau hauv.
Peb kuj muab qov plaub thiab plaub wafer daim. Kev ua tau zoo tiag tiag ntawm ntug ntev rau silicon wafers yog 5 x 5 mm2 ... 100 x 120 mm2 thiab lwm yam. Tus nqi / cov khoom wafer nyob ntawm cov khoom raws li tau zoo nyob rau hauv tus xov tooj ntawm cov wafer daim yuav tsum tau.
Customized dicing thiab polishing yog ib qho tseem avaible raws li koj xav tau. Thov tuaj yeem tiv tauj peb.
【 Khoom nta 】
· 4 "P / N hom, Polished silicon wafer (25 phaj)
· Orientation: 100
· Txuj ci: 0.1 - 40 Ohm · cm (Nws yuav txawv ntawm batch mus rau batch)
· Thickness: 525 +/- 20um
· Prime / Saib / Kev Ntsuam Xyuas Qib
Cim npe nrov: 4 nti (100mm) wafer, Suav teb, lwm tus neeg, manufacturers, hoobkas, ua nyob rau hauv Suav teb
