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Tesla's plan to slash silicon carbide use sends some chipmakers' shares down
Tesla plans to slash use of silicon carbide transistors 75%, powertrain engineering leader Colin Campbell told investors Wednesday.
www.cnbc.com
- Tesla plans to slash use of silicon carbide transistors 75%, powertrain engineering leader Colin Campbell told investors Wednesday.
- Investors, worried that this may be a harbinger for the industry, sent shares of chipmakers ON Semiconductor, ST Microelectronics and Wolfspeed down.
- Chips made with silicon carbide transistors are widely used in electric vehicles. Generally, they withstand more heat, have a longer life and are more energy-efficient than semiconductors made with silicon power transistors.
还记得特斯拉自动驾驶为了成本不用雷达?