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2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized

Categories Sapphire Substrate
Brand Name: ZMKJ
Model Number: 2INCH A-axis
Place of Origin: CHINA
MOQ: 10pcs
Price: 15-20usd/pcs by FOB
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per month
Delivery Time: 1-4weeks
Packaging Details: 25pcs cassettle wafer case in 100 grade cleaning bag
Material: Sapphire substrate grade
orientation: A-axis (R-axis M-axis also ok)
Thickness: 430um(other thickness ok)
Surface: SSP OR DSP
TTV: <10um
BOW: <15um
Warp: <15um
Package: 100 grade cleaning room by vacuum package
Customize: acceptable
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    • Product Details
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    2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized

    Special Orientation A-axis R-axis M-axis 2inch 3inch 4inch 6inch sapphire substrates wafers

    for GaN epitaxial growth;


    Sapphire is one of the hardest materials, and possesses very good transmission during the range of visible and near IR spectrum.It is widely used for led substrates for GaN Epitaxial growth ;and also as optical window in infrared and far infrared military equipments, apparatus and instruments of satellite and space technology, and navigation and spaceflight, such as night infrared scope/sight and night vision camera, etc.The sapphire crystal window is intensively applied in high-tech fields.


    The Detail for 2inch A-axis wafers


    Size: 2 inch SSP-430-A

    Material: KY Sapphire Al2O3 single crystal without bubble;color ;

    Orientation:A-cut,A-axis off 0.0+/-0.1°;
    Diameter: 50.8 +/-0.2mm ;

    Thickness:430 ± 15 um ;
    OF Flat:16.0 +/- 1.0 mm ;
    OF orientation: C-axis,C-axis off 0.0+/-0.1°;
    Surface: SSP Epi-ready Polished ;
    TTV<= 10um ;BOW<= 20um ; Warp<= 20 um ;
    Front Surface Roughness (Ra) Ra <= 0.3 nm ;
    Back Surface Roughness (Ra) Ra = 1.0 +/-0.2um ;
    Edge: from 1mm ;


    The Inspection Date

    General Other Size Sheet
    Standard wafer
    2 inch C-plane sapphire wafer SSP/DSP
    3 inch C-plane sapphire wafer SSP/DSP
    4 inch C-plane sapphire wafer SSP/DSP
    6 inch C-plane sapphire wafer SSP/DSP
    Special Orientation
    A-plane (1120) sapphire wafer
    R-plane (1102) sapphire wafer
    M-plane (1010) sapphire wafer
    C-axis with a 0.5°~ 10° offcut, toward A-axis or M-axis
    Other customized orientation
    Customized Size
    10x10x0.5mm sapphire wafer
    20x20x0.5mm sapphire wafer
    Ultra thin (100um) 2inch sapphire wafer
    8 inch sapphire wafer

    Patterned Sapphire Substrate (PSS)
    2 inch C-plane PSS
    4 inch C-plane PSS


    Why Choose us

    + 100% QC inspection before packing;

    + Without defects on our products,high purity;
    + Vacuum packing;
    + All our products pass SGS,CE,Rohs;
    + With quickly leading time because of commonly on stocks
    + Germany technology,Chinese price;
    Please try to offer more details as belowing when you place an order:Drawing,Tolerance,Material,Hardness,
    Coating,Color,Semitransparent rate and use for what products.


    FAQ

    Q:What is your minimum order requirement?
    A:MOQ:10 piece

    Q:How long will it take to execute my order and delivery it ?
    A:confirm the order 1days After confirming the payment and delivery in 5days if on stocks.

    Q:Can you give warranty of your products ?
    A:We promise the quality, if the quality has any problems, we will produce new produces or return you money.

    Q:How to pay?
    A:T/T, Paypal, West Union, bank transfer.

    Q:HOW about the freight ?
    A:we can help you pay for the fee if you don’t have account,

    if the order is over 10000usd, we can delivery by CIF.


    Product Tags:

    sapphire wafer

      

    silicon substrate

      
    Quality 2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized for sale
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