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    Ceramic Packages

    AO610W

    Features

    • CuW conductor material: ⇒ lower conductor resistance
    • Built-in CuW heat spreader ⇒ higher thermal conductivity
    • Built-in CuW thermal via + routing ⇒ higher thermal conductivity, lower conductor resistance
    AO610W

    Applications

    AO610W
    • LEDs
    • Lasers, etc.

    Material Properties

    Alumina (Al2O3)
    A473 A440 AO610
    Color Unit White Black Light Pink
    Electrical
    Characteristics
    Dielectric Constant (1MHz) 9.1 9.8 9.2
    (2GHz) 8.5 - 9.0
    Dielectric Loss Tangent
    (x1.0E-4)
    (1MHz) 5 24 9
    Sheet Resistance mΩ/□ 10 10 5
    Thermal
    Characteristics
    CTE ppm/K
    (RT~400℃)
    6.9 7.1 6.9
    Thermal Conductivity W/(m・K) 18 14 17
    (CuW 200)
    Conductor - W,Mo W,Mo CuW,Mo
    Mechanical
    Characteristics
    Flexural Strength MPa 400 400 460
    Young’s Modulus of Elasticity GPa 270 310 281
    *The above material properties are representative values and are subject to change due to improvements or changes in materials and processes.

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