➀ Vishay Intertechnology, Inc. 推出了适用于高电压商业应用的新系列表面贴装多层陶瓷电容器 (MLCCs)。
➁ 新款 MLCCs 提供七种尺寸，扩展了 Vishay 现有的高电压 MLCCs 的电容范围。
➂ 这些 MLCCs 使用超稳定的 C0G (NP0) 介电材料，并提供多种应用，包括能源、工业自动化、消费电子和电信基础设施等。
Recent #capacitor news in the semiconductor industry
TDK has introduced Class-X2 EMI suppression capacitors, the B3292x series, which are 20% smaller and more humidity resistant than previous models. The series meets Grade III Test B for temperature, humidity, and bias and is available in sizes ranging from 18 x 5 x 10.5mm to 42 x 14 x 25mm with values from 0.1 to 4.7µF. The capacitors are rated for 305Vac and can handle a maximum 630Vdc continuously, with operating temperatures from -40 to +110°C.
➀ Wurth is offering vibration-resistant versions of its surface-mount aluminium electrolytics and aluminium hybrid polymer capacitors.
➁ These new capacitors can withstand up to 30g of acceleration due to their enlarged solder pads and thicker base plates.
➂ The capacitors have been tested beyond IEC 60384-4 standards and are suitable for use in tools, industrial equipment, construction machinery, and drones.
➀ Kyocera AVX introduces the KGU Series MLCCs designed for high-performance communications applications; ➁ The capacitors offer ultra-low ESR and are suitable for miniature EIA chip sizes; ➂ They are ideal for use in critical circuits within cellular base stations, Wi-Fi networks, and satellite communication systems.
➀ TDK Corporation has launched the xEVCap, a modular DC link capacitor designed for powertrain inverters in various vehicles and machinery tools; ➁ The design offers scalability and modularity, allowing for different capacitance and current needs; ➂ The capacitor is compatible with wide-bandgap power semiconductors and operates within a wide temperature range.
➀ Samsung Electro-Mechanics is releasing a new range of MLCCs targeting the EV industry; ➁ The new MLCCs offer 2.2nF~470nF capacitance and a rated voltage up to 2000Vdc; ➂ The MLCCs support high-voltage systems for EVs like on-board chargers and motor drive inverters.
➀ TDK has introduced a series of high-value metal-framed multi-chip ceramic capacitors for automotive electric power trains, on-board chargers, and wireless power transfer systems. These capacitors are designed to handle high currents or voltages. ➁ The CA series, the largest MLCCs in the industry, features a metal frame and three-line type structure. ➂ The capacitors offer low ESR and are qualified based on AEC-Q200.