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Product Details:
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| Diameter: | 8" | Grade: | Prime |
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| Growth Method: | CZ | Orientation: | <1-0-0>,<1-1-1>,<1-1-0> |
| Type/Dopant: | P Type/Boron,N Type/Phos,N Type/As, N Type/Sb | Thickness(μm): | 725 |
| Thickness Tolerance: | Standard ± 25μm,Maximum Capabilities ± 5μm | Resistivity: | 0.001-100 Ohm-cm |
| Surface Finished: | P/E,P/P,E/E,G/G | TTV(μm): | Standard <10 Um,Maximum Capabilities<5 Um |
| Bow/Warp: | Standard <40 Um,Maximum Capabilities<20 Um | Particle: | <10@0.5um; <10@0.3um; <10@0.2um; |
8-inch silicon wafer MEMS devices, integrated circuits,dedicated substrates for discrete devices
Overview
In electronics, Silicon wafers (also known as substrates) are thin slices of highly pure crystalline Silicon (c-Si), used in the production of integrated circuits-a composite of several electronic components. Silicon wafers play an important part in the semiconductor industry as they find their application in electronics and micromechanical devices.
Although silicon crystals may look metallic, they are not entirely metals. Due to the "free electrons" that move easily between atoms, metals are good conductors of electricity, and electricity is the movement of electrons. A pure silicon crystal, on the other hand, is nearly an insulator; allowing very little electricity to pass through it. However, this can be changed through a process called doping.
Specification
| silicon wafer | |
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Diameter
|
2"/3"/4"/5"/6"/8"/12" |
| Grade | Prime |
| Growth Method | CZ |
| Orientation | <1-0-0>,<1-1-1>,<1-1-0> |
| Type/Dopant | P Type/Boron,N Type/Phos,N Type/As, N Type/Sb |
| Thickness(μm) | 279/380/525/625/675/725/775 |
| Thickness Tolerance | Standard ± 25μm,Maximum Capabilit/ies ± 5μm |
| Resistivity | 0.001-100 ohm-cm |
| Surface Finished | P/E,P/P,E/E,G/G |
| TTV(μm) | Standard <10 um,Maximum Capabilities<5 um |
| Bow/Warp | Standard <40 um,Maximum Capabilities<20 um |
| Particle | <10@0.5um; <10@0.3um; <10@0.2um; |
About Us
We specialize in processing a variety of materials into wafers, substrates and customized optical glass parts.components widely used in electronics, optics, opto electronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputations.
FAQ
Q: Are you trading company or manufacturer ?
We are factory.
Q: How long is your delivery time?
Generally it is 3-5 days if the goods are in stock.
or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
Payment <=5000USD, 100% in advance.
Paymen >=5000USD, 80% T/T in advance , balance before shippment.
Contact Person: Xiwen Bai (Ciel)
Tel: +8613372109561
