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High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate

Categories Ceramic Substrate
Brand Name: zmkj
Model Number: AlN
Place of Origin: CHINA
MOQ: 25pcs
Price: by case
Delivery Time: 10-20days
Packaging Details: 25pcs cassette box
Material: AlN ceramic substrates
applications: ceramic plates for semiconductor processing
color: white or red or blue
size: 3-8inch
Purity: 98%
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    • Product Details
    • Company Profile

    High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate

    Aluminum Nitride AlN Ceramic Substrate, High Thermal Conductivity

    0.5mm AlN Ceramic,6inch ceramic substrates


    AlN Introduce

    The aluminum nitride (AlN) ceramic has high thermal conductivity (5-10 times as the alumina ceramic),

    low dielectric constant and dissipation factor, good insulation and excellent mechanical properties, non-toxic, high thermal resistance,chemical resistance, and the linear expansion coefficient is similar with Si.

    As a new generation of ceramic material,AlN ceramic attracts more and more attention. In the leading

    level of domestic enterprises’, the quality of our company AlN ceramic substrate reaches the international advanced level. It is widely used in communication components, high power led, power electronic devices and other fields.


    Our cooperating factory can applied the casting-tape process for the manufacturing of alumina substrate. With good thermal conductivity, insulation, thermal shock resistance, well resistance and anti-acid and alkali etc., our ceramic substrates can be used in thick-film hybrid integrated circuits (HIC), LED ceramic radiating base, power module, semiconductor devices and other fields.


    AlN Feature & Advantagement

    - Product Name:

    Aluminium Nitride / AIN Ceramic Substrate

    - Material:Aluminum Nitride / AlN
    - Typical Characteristics:

    1. Very High Thermal Conductivity

    2. Good Electrical Insulation

    3. Corrosion Resistance

    4. Good Flatness

    - Typical Applications:

    1. Power Electronic Device

    2. High Brightness LED

    3. Communication Device

    Material Properties
    Properties / Material96% AluminaAlN
    Density (g/cm3)3.63.3
    ColorWhiteGrey
    Dielectric Strength (KV/mm)≥17≥17
    Dielectric Constant (1MHz)10.68.9
    Volume Resistivity (@20°C, Ω.cm)≥1014≥1014
    Thermal Conductivity (@20°C, W/mk)≥24≥175
    Thermal Expansion Coefficient (10-6/°C)6.5-8.04.8
    Flexural Strength (MPa)≥350≥450

    Regular Size
    Thickness(mm)lengthx width ( mm)
    0.385

    2″* 2″

    50.8mm*50.8mm



    3″* 3″

    76.2mm*76.2mm


    4″* 4″

    101.6mm*101.6mm

    4.5″* 4.5″

    114.3mm*114.3mm

    0.5
    0.635
    1.0
    diameter(mm)
    1.0

    Φ16

    Φ19

    Φ20

    Φ26

    Φ30

    Φ35

    Φ40

    Φ45

    Φ50

    Φ52

    Φ60Φ75Φ80
    1.2
    1.5
    2.0
    2.5
    Diameter (mm)Thickness (mm)

    2''

    (50.8mm )

    OF 16mm

    3''

    (76.2mm)

    OF22mm

    4''

    (100mm)

    OF 30mm

    5“

    (125mm)

    OF 42.5mm

    6"

    (150mm)

    OF 47.5mm

    0.385
    0.5
    0.65
    1.0

    Polishing Service

    Our AlN substrate can be polished(single and double polish) by the advanced machine which imported

    from abroad. Ceramic substrate surface roughness can reach to 1nm without porous after being polished.

    It is perfectly suitable for the device application of small spec, high precision , wiring density and good stability.

    Package & Delivery

    Quality High Thermal Conductivity Ceramic Substrate Aluminum Nitride AlN Ceramic Substrate for sale
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