DBC Ceramic Substrates for Semiconductor
Product Description:
DBC is a kind of composite line subgrade board that is directly sintered copper foil to ceramic surface by hot-melt bonding method at high temperature, which can withstand high voltage and large current.
Direct Bond Copper Substrate are used a special process in which the copper foil and the Al2O3 are directly bonded under appropriate high temperature, which applications are power semiconductor modules, thermoelectric cooling modules, electronic heating devices, power control circuits, power hybrid circuit.
Our Service:
Please contact us for customization.
Specification:
| Copper/Ceramic/Copper specification（mm） |
| Al2O3-DBC |
0.20/0.38/0.20 |
0.25/0.38/0.25 |
0.3/0.38/0.30 |
0.20/0.64/0.20 |
0.25/0.64/0.25 |
0.30/0.64/0.30 |
| ZTA-DBC |
0.20/0.32/0.20 |
0.25/0.32/0.25 |
0.30/0.32/0.30 |
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Company Advantage:
Huaqing founded in 2004, with sum investment of 80Million RMB, registered capital 40Million RMB. Huaqing's AlN & Al2O3 ceramic products have high thermal-conductivity, low dielectric constant, good dissipation factor and excellent mechanical property compared with the other factories in the industry. AlN & Al2O3 ceramic are widely used in HBLED, opto-communication, IGBT, power devices, TEC and the other high-end applications.
Workshop & Equipment:
Packaging & Delivery:
Deliver by UPS, DHL, Fedex etc.
