CVD diamond (Chemical Vapor Deposition-Diamond)

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CVD diamond

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.

Properties

Material	Features	Coefficient of Average Linear Thermal Expansion R.T.～100℃[ppm/K]	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

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