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Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch

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    Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers
     
    Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers
    • Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers
    • Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers
    • Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers
    • Buy cheap Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch from wholesalers

    Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch

    Ask Lasest Price
    Brand Name : zmkj
    Model Number : 2inch SEMI
    Price : by case
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 500pcs per month
    Delivery Time : 2-4weeks
    • Product Details
    • Company Profile

    Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch

    2inch/3inch /4inch /6inch S-C-N Type/ semi-insulation /Si-doped Gallium arsenide GaAs Wafer

    Product Description

    Our 2’’ to 6’’ semi-conducting & semi-insulating GaAs crystal & wafer are wildly used in semiconductor integrated circuit application & LED general lighting application.

    GaAs Wafer Feature and Application
    FeatureApplication field
    High electron mobilityLight emitting diodes
    High frequencyLaser diodes
    High conversion efficiencyPhotovoltaic devices
    Low power consumptionHigh Electron Mobility Transistor
    Direct band gapHeterojunction Bipolar Transistor

    PRODUCT DESCRIPTION

    Specifications of semi-conducting GaAs wafer

    Growth Method

    VGF

    Dopant

    p-type: Zn

    n-type: Si

    Wafer Shape

    Round (dia: 2", 3", 4", 6")

    Surface Orientation *

    (100)±0.5°

    * Other Orientations maybe available upon request

    Dopant

    Si (n-type)

    Zn (p-type)

    Carrier Concentration (cm-3)

    ( 0.8-4) × 1018

    ( 0.5-5) × 1019

    Mobility (cm2/V.S.)

    ( 1-2.5) × 103

    50-120

    Etch Pitch Density (cm2)

    100-5000

    3,000-5,000

    Wafer Diameter (mm)

    50.8±0.3

    76.2±0.3

    100±0.3

    Thickness (µm)

    350±25

    625±25

    625±25

    TTV [P/P] (µm)

    ≤ 4

    ≤ 4

    ≤ 4

    TTV [P/E] (µm)

    ≤ 10

    ≤ 10

    ≤ 10

    WARP (µm)

    ≤ 10

    ≤ 10

    ≤ 10

    OF (mm)

    17±1

    22±1

    32.5±1

    OF / IF (mm)

    7±1

    12±1

    18±1

    Polish*

    E/E,
    P/E,
    P/P

    E/E,
    P/E,
    P/P

    E/E,
    P/E,
    P/P

    Specifications of semi-insulating GaAs wafer

    Growth Method

    VGF

    Dopant

    SI Type: Carbon

    Wafer Shape

    Round (DIA: 2", 3", 4", 6")

    Surface Orientation *

    (100)±0.5°

    * Other Orientations maybe available upon request

    Resistivity (Ω.cm)

    ≥ 1 × 107

    ≥ 1 × 108

    Mobility (cm2/V.S)

    ≥ 5,000

    ≥ 4,000

    Etch Pitch Density (cm2)

    1,500-5,000

    1,500-5,000

    Wafer Diameter (mm)

    50.8±0.3

    76.2±0.3

    100±0.3

    150±0.3

    Thickness (µm)

    350±25

    625±25

    625±25

    675±25

    TTV [P/P] (µm)

    ≤ 4

    ≤ 4

    ≤ 4

    ≤ 4

    TTV [P/E] (µm)

    ≤ 10

    ≤ 10

    ≤ 10

    ≤ 10

    WARP (µm)

    ≤ 10

    ≤ 10

    ≤ 10

    ≤ 15

    OF (mm)

    17±1

    22±1

    32.5±1

    NOTCH

    OF / IF (mm)

    7±1

    12±1

    18±1

    N/A

    Polish*

    E/E,
    P/E,
    P/P

    E/E,
    P/E,
    P/P

    E/E,
    P/E,
    P/P

    E/E,
    P/E,
    P/P




    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: How to pay?
    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 5pcs.
    (2) For customized products, the MOQ is 5pcs-20pcs.
    It depends on quantity and technics
    Q: Do you have inspection report for material?
    We can supply detail report for our products.

    Packaging – Logistcs
    we concern each details of the package , cleaning, anti-static , shock treatment . According to the quantity and shape of the product ,
    we will take a different packaging process!

    Quality Semi Insulating Undoped Gallium Arsenide Wafer Substrate For LED Lighting 2inch 3inch 4inch for sale
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