Separating the copper base on the back and ensuring insulation! Maintaining the strength of the substrate even after separating the copper base.
The "DPGA-S" is a high thermal conductivity substrate that separates the copper base on the back side and is designed for insulation. Thanks to the high thermal conductivity provided by the through-type copper bumps, it is possible to make the insulation layer up to 0.3mm thick. This allows for maintaining the strength of the substrate even after separating the copper base. Additionally, by separating the layers, it is also possible to mount electrodes on the copper base side. 【Features】 ■ High thermal conductivity due to through-type copper bumps ■ Insulation layer can be made up to 0.3mm thick ■ Allows for mounting electrodes on the copper base side by separating the layers ■ The back side can also be utilized for electrical connections *For more details, please refer to the PDF document or feel free to contact us.
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With the diversification and high performance of products, electronics are rapidly advancing towards high performance and high heat dissipation. They are used in various applications such as televisions, computers, and digital cameras, and are not only common products but also widely utilized as core components in medical devices and information communication equipment. In addition to the obvious requirements of QCD (Quality, Cost, Delivery), the importance of environmental pollution countermeasures is increasing, making it urgent to address these issues. To meet the needs of a changing era and as a means to tackle environmental problems, Daiwa Industry Co., Ltd. has developed and patented its unique technology "DPGA (New AGSP)" and is providing this technology to the industry, continuously working towards making it the industry standard. As a first step to address environmental issues, we have achieved energy-saving solutions through high heat dissipation substrates. We offer technologies and products that can accommodate various solutions, including heat dissipation, and can provide a consistent solution from prototype to mass production. We look forward to your continued support for Daiwa Industry's DPGA.