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 design requirements with SiC as reinforcement in a particular form, ratio and distribution, the formation of multi-component composite materials with obvious interface is not possible with a single metal.
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 be matched with the semiconductor chips and ceramic substrates, preventing fatigue failure. The power chip can also be installed directly on AlSiC. The reliability and stability are improved by this method. AlSiC can be a composite, so its thermal coefficient and other properties are adjustable by changing its composition. It is possible to design the product according to the needs of the customer and tailor it, something that would be impossible with metals or traditional ceramic materials.
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.
Aluminum Silicon Carbide Price
Aluminum silicon carbide's cost is also affected by the size of the particles and their purity. 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., is a reliable global chemical material manufacturer and supplier. It has over 12 years' experience in providing ultra-high-quality nanotechnology materials and chemicals, such as aluminum silicon carbid, nitride and graphite powders, as well 3D printing powder. Contact us at any time if you want to find high-quality aluminum silicon carbide that is cost-effective.