8 inisi Silicon wafer P/N-type (100) 1-100Ω dummy reclaim substrate
Fa'alauiloa le pusa wafer
O le 8-inisi silicon wafer o se mea e masani ona faʻaaogaina mo le silicon substrate ma e lautele lona faʻaaogaina i le faagasologa o le gaosiga o integrated circuits. O ia silicon wafers e masani ona faʻaaogaina e fai ai ituaiga eseese o integrated circuits, e aofia ai microprocessors, memory chips, sensors ma isi masini eletise. O silicon wafers e 8-inisi e masani ona faʻaaogaina e fai ai chips o lapopoʻa tetele, faatasi ai ma lelei e aofia ai le lautele o le fogaeleele ma le mafai ona faia ni chips se tele i luga o le silicon wafer e tasi, e mafua ai le faʻaleleia atili o le gaosiga. O le silicon wafer e 8-inisi e iai foʻi ona meatotino lelei faʻainisinia ma vailaʻau, lea e talafeagai mo le gaosiga o le tele o integrated circuit.
Fa'amatalaga o oloa
8" ituaiga P/N, wafer silicon fa'apupula (25 fasi)
Fa'asinomaga: 200
Tete'e: 0.1 - 40 ohm•cm (E ono eseese mai le tasi vaega i le isi vaega)
Mafiafia: 725+/-20um
Vasega Muamua/Mataitu/Su'ega
MEAFAIGALUEGA
| Fa'atulagaga | Uiga Fa'apitoa |
| Ituaiga/Fa'a'a'a | P, Boron N, Phosphorous N, Antimony N, Arsenic |
| Fa'asinomaga | <100>, <111> tipi ese fa'atulagaga e tusa ai ma fa'amatalaga a le tagata fa'atau |
| Aotelega o le Okesene | 1019 tausagappmA Fa'apalepale fa'apitoa e tusa ai ma fa'amatalaga a le tagata fa'atau |
| Aotelega o le Kaponi | < 0.6 ppmA |
MEAFAIGALUEGA FA'AMEKANIKA
| Fa'atulagaga | Palemia | Mata'ituina/ Su'ega A | Su'ega |
| Lapoa | 200±0.2mm | 200 ± 0.2mm | 200 ± 0.5 mm |
| Mafiafia | 725±20µm (masani) | 725±25µm (masani) 450±25µm 625±25µm 1000±25µm 1300±25µm 1500±25 µm | 725±50µm (masani) |
| TTV | < 5 µm | < 10 µm | < 15 µm |
| Aufana | < 30 µm | < 30 µm | < 50 µm |
| Afifi | < 30 µm | < 30 µm | < 50 µm |
| Fa'ata'amilomilo o le Pito | SEMI-STD | ||
| Fa'ailogaina | Fale Mafolafola Autu SEMI-Flat, Fale Mafolafola SEMI-STD Jeida Flat, Notch | ||
| Fa'atulagaga | Palemia | Mata'ituina/ Su'ega A | Su'ega |
| Tulaga Fa'atonuina o le Itu i Luma | |||
| Tulaga o le fogaeleele | Fa'apupulaina Fa'amekanika Fa'akemikolo | Fa'apupulaina Fa'amekanika Fa'akemikolo | Fa'apupulaina Fa'amekanika Fa'akemikolo |
| Ma'ale'ale o le fogā'ele'ele | < 2 A° | < 2 A° | < 2 A° |
| Fa'aleagaina Vaega@ >0.3 µm | = 20 | = 20 | = 30 |
| Pusa, Pu Pa'u moli | Leai se tasi | Leai se tasi | Leai se tasi |
| See, Marks Striations | Leai se tasi | Leai se tasi | Leai se tasi |
| Tulaga Fa'atonuina o le Itu i Tua | |||
| Māvaevae, vae o manu felelei, maka o le ili, ila | Leai se tasi | Leai se tasi | Leai se tasi |
| Tulaga o le fogaeleele | Fa'a'ofuofu le kesi | ||
Ata Auiliili





