DPC (Direct Plated Copper) technology denotes a special process in which the copper foil and the Al2O3 or AlN (one or both sides) are directly plated under appropriate high temperature.
The super-thin DPC substrate has excellent electrical isolation, high thermal conductivity, fine solderability and high bonding strength. It can be etched like normal FR4 PCB, but has a high current loading capability. Therefore DPC ceramic PCB has become the base materials of construction and interconnection technology of high power semiconductor electronic circuits and also have been the basis for the “Chip On Board” (COB) technology which represent the packaging trend in the future.
Why Choose DPC Ceramic PCB?
DPC ceramic PCB is widely used in high-performance electronic packaging because it provides several practical advantages:
- Excellent electrical insulation
- High thermal conductivity
- Fine line and fine spacing capability
- Strong copper bonding strength
- Good solderability for advanced packaging
- High current carrying capacity
- Suitable for miniaturized and high-density circuit designs
Another important benefit is that DPC ceramic PCB can be processed in a way similar to standard PCB etching, which gives engineers more design flexibility while maintaining the thermal and mechanical strengths of ceramic materials.
DPC Ceramic PCB
Typical Applications of DPC Ceramic PCB
Because of its structure and performance, DPC ceramic PCB is often used in:
- High power semiconductor modules
- LED packaging
- RF and microwave devices
- Automotive electronics
- Power control systems
- Laser devices
- Medical electronics
- Chip on Board (COB) packaging
DPC technology has become an important foundation for modern COB packaging and advanced electronic interconnection, especially in products where heat management and circuit precision are both critical.
Available DPC Ceramic PCB Samples
Below are some of our DPC ceramic PCB product examples for reference, you can visit the portal as below to see more product photos:
- BCD18309 – 2 Layers, 1.5mm Ceramic PCB
- BCD18372 – 2 Layers, 0.5mm AlN Ceramic PCB
- BCD19449-B – 2 Layers, 1.0mm, 2oz Ceramic PCB
- BCD20092– 2 Layers, 0.635mm Ceramic PCB
- BCD20093 – 2 Layers, 0.635mm Ceramic PCB
- BCD20108 – 2 Layers, 1.0mm AlN Ceramic PCB
- BCD20109 – 2 Layers, 1.0mm Al2O3 Ceramic PCB
- BCD20140 – 2 Layers, 1.0mm AlN Ceramic PCB
- BCD20162 – 2 Layers, 0.635mm AlN Ceramic PCB
- BCD20271 – 2 Layers, 0.635mm, 4oz AlN Ceramic PCB
- BCS20051 – 1 Layer, 0.635mm, 1oz Al2O3 Ceramic PCB
- BCS20091 – 1 Layer, 1.0mm, 1oz Al2O3 Ceramic PCB
- BCS20228 – 1 Layer, 0.635mm, 2oz Al2O3 Ceramic PCB
- BCS20297 – 1 Layer, 0.5mm, 5–7μm Al2O3 Ceramic PCB
Please contact us today for more information about Ceramic circuit board (Ceramic PCB).
Learn More About Our Ceramic PCB Solutions
We offer a wide range of DPC ceramic circuit boards for customers who need reliable thermal management, precise copper patterns, and stable performance in demanding environments. You are welcome to review our product portal for more sample photos and specifications.
Contact us today to learn more about our ceramic PCB manufacturing capabilities and get support for your project.