CVD diamond (Chemical Vapor Deposition-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.
| Material | Features | Coefficient of Average Linear Thermal Expansion 搁.罢.锝100鈩[ppm/K] |
Thermal conductivity R.T.锛伙挤/(锝嶃兓碍)锛 |
|---|---|---|---|
| CVD-Diamond | This is a diamond heatspreader of 0.1 to 0.4 mm produced by the CVD method (Chemical Vapor Deposition). | 2.3 | 锛1000 |