To promote the realization of the goal of "dual carbon", diamond advanced thermal management materia

To address global climate change, the Chinese government has proposed to achieve carbon peak by 2030 and carbon neutral by 2060. This is a major strategic decision made by China to build a community of human and natural life and achieve sustainable development. It is a future-oriented development concept and sets new requirements for the development of relevant areas. To achieve carbon peak and carbon neutrality is an uphill battle, and green development remains a long and arduous task. We are vation and emission reduction.

As the foundation and core of modern science and technology, raw materials, chips and devices are the cornerstone of the healthy development of the third-generation wide band gap power semiconductor industry, and also the guarantee of the implementation of the dual carbon strategic goal of the whole industry chain. Diamond is one of the important materials of the third generation of semiconductor, also known as the "ultimate semiconductor", it has the wide band gap, high thermal conductivity, high breakdown voltage, high carrier mobility, high temperature resistance and other excellent performance, in the high frequency, high power, high temperature electronics, nuclear radiation detector, photoelectric devices, microelectromechanical system (MEMS), and other areas show great potential applications.

Diamond, advanced thermal management material

GaN transistors running on different substrates dissipate the same power

GaN on Diamond has the lowest operating temperature

Compound semiconductor focus on diamond new advanced thermal management materials research and development and production, after more than 10 years of precipitation technology, now has a diamond heat sink, wafer level diamond, diamond coating (GaN), and other products and services, give full play to the diamond the characteristics of high efficiency, low energy consumption, energy conservation and emissions reduction for society, achieve carbon-neutral development has a positive effect. With the advancement of the dual carbon goal, more and more fields will adopt diamond with better performance, which will significantly reduce energy consumption and improve energy conversion efficiency. At present, diamond has been applied in hot emerging industries such as satellite communication, smart power grid, rail transit, aerospace, new energy vehicles and so on, becoming an important material basis for industrial upgrading. In the future, high thermal conductivity diamond will be applied in more fields, which is of great significance.

Application field of diamond material

In the context of dual carbon, CSMC requires itself to adopt ESG(environmental, Social and Corporate Governance) standards, and takes low-carbon economy and sustainable development as its Corporate strategic goals. In manufacturing, the use of modern technology, effectively improve energy efficiency; Continuous innovation process, the use of green energy, reduce carbon emissions; Use green electricity; Purchase equipment with carbon emission certificates with high quality standards in the procurement process to support projects with ecological and social benefits.

Towards the peak carbon and carbon neutral era, we will keep in mind the mission, through product design and production process improvement, effectively reduce product power consumption, to contribute to the development of low-carbon economy, green economy; At the same time, in the process of enterprise development, we should cultivate green and low-carbon competitive advantages, firmly promote the ideological consciousness, political consciousness and action consciousness of green development, promote high-quality development of enterprises, and achieve both economic and social benefits.