CVD diamond (Chemical Vapor Deposition-Diamond)

CVD diamond (Chemical Vapor Deposition-Diamond)

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Heatspreaders for Semiconductor laser submount, Power transistor substrate

CVD diamond is polycrystalline diamond without binder, obtained by the Chemical Vapor Deposition method (CVD). It allows the forming of various metallized thin films for chip mount and wire bonding.

Material Features Coefficient of Average Linear Thermal Expansion
Thermal conductivity R.T.[W/(m・K)]
CVD-Diamond This is a diamond heatspreader of 0.1 to 0.4 mm produced by the CVD method (Chemical Vapor Deposition). 2.3 >1000

For more detailed information about CVD Diamond