Why is aluminum silicon carbide special packaging material for electronic components
What is Aluminum Silicon Carbide?Aluminum silicon carbide is a form of aluminum alloy used in the matrix of particle-reinforced matrix composites. According to the requirements of the design, SiC particle reinforcement is a kind of aluminum alloy in a specific form, proportion, and distribution.
Performance characteristics and use of silicon aluminum carbide
LSiC has a high thermal conductivity (180-240W/mK), as well as an adjustable thermal coefficient (6.5-8.9 x 10-6/K). On the one hand the thermal expansion of AlSiC can match the semiconductor chip with ceramic substrates, preventing fatigue failure. The power chip can also be installed directly onto the AlSiC. The reliability and stability are improved by this method. AlSiC can be adapted to change its composition and adjust its thermal expansion coefficient. It is possible to design the product according to the needs of the customer and tailor it, something that would be impossible with metal or ceramics.
Silicon aluminum carbide: Material significance
It can significantly improve the packaging performance. It can greatly improve the packaging performance of integrated circuits. In the past, the Kovar material used to be the device packaging shell. However, by replacing it with an aluminum-silicon carbide, the weight of the shell would be reduced by about one-third and the thermal conductivity increased by 10 times.
Price of Aluminum Silicon Carbide
The size of the aluminum silicon carbide particles and its purity can affect the price. Also, the volume purchased will influence the price. The price of a large quantity will be lower. On our official website, you can find the price of Aluminum Silicon Carbide.
Aluminum silicon carbide supplier
Technology Co. Ltd., a leading global chemical material manufacturer and supplier, has been in business for more than 12 years. It has over 12 years' experience in providing ultra-high-quality nanotechnology materials and chemicals, such as aluminum silicon carbid, graphite and sulfide particles, and powder for 3D printers. Contact us or send an inquiry at any time if you want to find high-quality aluminum silicon carbide that is cost-effective.