Metallized Al2O3 Ceramics Substrate Ni/Au Plating
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Metallized Al2O3 Ceramics Substrate Ni/Au Plating
DBC (Direct Bonded Copper) tenique denotes a special process in which the copper foil and the al2o3 or AlN (one or both sides) are directly bonded under appropriate high temperature. The finished super-thin DBC substrate has excellent electrical isolation,high thermal conductivity, fine solderability and high bonding strength.It may be structured just lick PCB to get etched wiring and has high curreng loading capability .Therefore DBC ceramic substrates have become the base material of tuture for both the construction and the interconnection techniques of high power semiconductor electronic circuits and also have been the basis for “chip on boaed” technology which repre-sents the packaging trend in century.
Metallized Al2O3 Ceramics Substrate
isolation;good adhesion,corrosion resistant;
Metallized Al2O3 Ceramics Substrate
Specification
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