Aluminum Nitride (AlN)

Our Aluminum Nitride (AlN) materials have high thermal conductivity, high electric insulation and have a coefficient of thermal expansion similar to that of silicon (Si). It is used as a substrate for power module and LED.

Material Characteristics for Alumina Substrates (Al2O3), Zirconia Toughened Alumina Substrates (Al2O3/ZrO2), and Aluminum Nitride (AlN) Substrates

Characteristic Values

List of Products



Heat dissipation substrate, LED package, Power module, Wafer bonding, Power resistor. *Various metalized processing is available (Thin film, Thick film, DBC, AMB, DPC, etc.).

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