SMIC is the only company in China that can realize mass production of silicon carbide MOS. The semi-annual report of 2023 shows that the production capacity of IGBT, the core chip used by the company in vehicle and industrial control fields, reaches 80,000 pieces/month; The new capacity of SiC is 2000 tablets/month. In addition, the company also has 65,000 pieces/month MOSFET production capacity, 1. 1, 000 pieces/month MEMS production capacity and 5,000 pieces/month HVIC production capacity.
The company's process platform covers ultra-high voltage, automotive, advanced industrial control and consumer power devices and modules, as well as automotive, industrial and consumer sensors, and its application fields cover smart grid, new energy vehicles, wind power generation, photovoltaic energy storage, consumer electronics, 5G communication, Internet of Things, household appliances and other industries.
The function and characteristics of silicon carbide products in the field of charging piles;
1, improving energy conversion efficiency: Silicon carbide has the advantages of high temperature resistance, high pressure resistance and high power, which can improve the energy conversion efficiency of charging piles and make the charging speed faster.
2. Reduce the product volume: Because silicon carbide has high power characteristics, it can achieve higher output power, reduce the volume of the charging pile, and improve its compactness and portability.
3. Enhance stability: Silicon carbide products and devices can enhance the stability of charging piles, reduce switching loss and fluctuation of output power, and provide a more stable and reliable charging experience.
4. Realize high-power fast charging: Silicon carbide products are suitable for high-power and high-frequency switching operation, which can meet the demand of fast charging and support the high-power layout of charging piles.
Reference to the above content: Baidu Encyclopedia -SMIC