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Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

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Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

China Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material supplier
Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material supplier Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material supplier

Large Image :  Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

Product Details:

Place of Origin: china
Brand Name: zmkj
Model Number: si-2inch

Payment & Shipping Terms:

Minimum Order Quantity: 25pcs
Price: by case
Packaging Details: 25pcs casstle in 100-grade cleaning room
Delivery Time: 5-30days
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Detailed Product Description
Material: Si Single Crystal Industry: IC Semicondctor Wafer,solor ,optical Glass
Application: IC, Solor Wafer,optical Lens, Size: Dia50.8mm
Method: Cz,Fz Type: Dopant: P(B), N(P)
Grade: Prime Grade/test Grade

n-type 2inch prime sillicon wafer, sillicon optical lens, IC sillicon substrates  , poly sillicon wafer,Semiconductor 3' inch silicon wafer, single crystal ,2inch, 3inch,4inch,5inch,6inch,8inch,12inch  silicon wafer, single side polished silicon wafer

 

1. Description

Si is most widely used for lenses and windows in IR systems operating in the 2 - 12 µm range. The enviroment does not make any problems because Germanium is inert, mechanically rugged, and fairly hard. It is an excellent choice for multi-spectral systems and for applications where EMI shielding is necessary. Germanium can be electrically heated for anti-fogging or anti-icing applications. We do not manufacture Germanium, but hold stock of Czochralsky grown material of various diameters. It can be used as a polycrystalline or as a single crystal. The purity should correspond to an electrical resistivity of at least 20 to 30 Ohm/cm, either p- or n-type to avoid absorption bands. The high retractive index makes AR-coating essential.
Silicon (Si) is commonly used as a substrate material for infrared reflectors and windows in the 1.5 - 8 µm region. The strong absorption band at 9 µm makes it unsuitable for CO2-laser transmission applications, but it is frequently used for laser mirrors because of its high thermal conductivity and low density. Silicon is also a usefull transmitter in the 20 µm range.

 

 

Density

2.4(g/cm3)    
Dope type no dope doped B doped P
Type              I     P   N
resistivity Ø 1000Ωcm 10-3~40Ωcm 10-3~40Ωcm
E P D ≤100∕cm2 ≤100∕cm2 ≤100∕cm2
Oxygen content (∕cm3) ≤1~1.8×1018 ≤1~1.8×1018 ≤1~1.8×1018
Carbon content(∕cm3) ≤5×1016 ≤5×1016 ≤5×1016
Size 10×3m,10×5m,10×10mm,15×15mm,    
Dia50.8mm,Dia76.2mm,Dia100mm  dia6-12inch  
or by customized size    
thickness 0.5mm,1.0mm or other    
tolerance <±0.1mm    
thickness tolerance <±0.015mm (or <±0.005mm)    
surface 1sp or 2sp    
orientation ±0.5°    
       
orientation <100>,<110>,<111>    
package 100grade in1000 grade cleaning room    

 

2. Specification 2 Inch  Silicon Wafers

Product Name
Silicon Wafer 2 inch
Diameter
50.8+/-0.3mm
Thickness
279+/-25um/Customized
Conductivity Type
N/P
Resistivity
Customized
Growth Method
CZ/FZ
Orientation
100/111
Surface
Single side polished/Double side polished/ Grinding
TTV
<10 um
Bow/Warp
< 30 um
Carbon Content
18 ppma
Oxygen Content
1ppma
Particles
<50 @ 0.3um
Grade
Test Grade

 

Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal MaterialDia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

3 About our company

     ZMKJ locates in the city of Shanghai, Which is the best city of China,and our factory is founded

in Wuxi city in 2014.
    We specialize in processing a varity of materials into wafers, substrates and custiomized

optical glass parts.components widely used in electronics, optics, optoelectronics 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 reputatiaon.

Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

4. packing and delivery

 

Dia 50.8mm Size IC Silicon Wafer , N Type 300mm Silicon Wafer Si Single Crystal Material

-FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.
(2) If you have your own express number, it's great.
If not, we could assist you to deliver. Freight=USD25.0(the first weight) + USD12.0/kg

Q: What's the delivery time?
(1) For the standard products such as ball lens, powell lens and collimator lens:
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.
(2) For the off-standard products, the delivery is 2 or 6 workweeks after you place the order.

Q: How to pay?
50% deposit,T/T, Paypal, West Union, MoneyGram, Secure payment and Trade Assurance

on Alibaba and etc..

Q: What's the MOQ?
(1) For inventory, the MOQ is 10pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
It depends on quantity and technics

Q: Do you have inspection report for material?
We can supply ROHS report and reach reports for our products.

 

Contact Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

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