| Aluminum Nitride Ceramics (AlN) |
Aluminum nitride is a new and remarkable ceramic material that offers the following features:
- High Thermal Conductivity 170-220 W/mK
- Low Coefficient of Thermal Expansion of 4.5
- Outstanding Electrical Characteristics
- High Strength, Light Weight
- Outstanding Corrosion Resistance
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Metallization
We have developed the technology to metallize AlN substrates and components to provide high bonding strength and electrical conductivity.
- Thin Film- Au/Pt/Ti (AuSn)
- Other options are available
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Special Substrate for MCM
Sumitomo Electric can supply pore-free AlN substrates by a special technology of reducing the micro pores on the sintered body. This special AlN can be used as a MCM substrate.
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Microscopic view of AIN structure
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Please feel free to email us at HEATSINKS for additional information regarding specifications, quotations, availability, and brochures.
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