Samsung Electro-Mechanics has launched the world’s first high-voltage, ultra-small Multilayer Ceramic Capacitor (MLCC) specifically designed for LiDAR systems in autonomous vehicles. The new component, identified as CL05Y225KP66PN, is the first 10V, 2.2uF MLCC in a compact 1005 size (1.0 mm x 0.5 mm) and has been AEC-Q200 qualified, marking a significant development in the automotive electronics sector.
This MLCC offers 60% higher voltage capability compared to the previous standard of 6.3V, addressing the increasing power demands of LiDAR systems and other automotive applications. It is optimized to provide a stable power supply and accurate signal transmission, crucial for the performance of autonomous driving technologies. The capacitor is expected to play a key role in various automotive applications, including Advanced Driver Assistance Systems (ADAS), body, chassis, and infotainment systems.
Samsung’s innovation also solves a long-standing challenge in MLCC design: the balance between high voltage and capacitance. Typically, increasing voltage requires a thicker dielectric layer, which can reduce capacitance. However, Samsung Electro-Mechanics has leveraged advanced manufacturing techniques and proprietary additives to reduce empty spaces in the dielectric, enabling stable operation at higher voltages without sacrificing capacitance.
Choi Jeremy, Executive Vice President of Samsung Electro-Mechanics’ Component Solution Unit, emphasized the growing demand for advanced MLCCs in the automotive sector. He stated, “The demand for high-performance and high-reliability MLCCs is increasing due to the electrification of vehicles. We will strengthen our competitive edge by securing key technologies in materials, equipment, and manufacturing processes for MLCCs and actively respond to growth markets focusing on high-value products.”