Silicon carbide (SiC), also known as carborundum (/ ˌkɑːrbəˈrʌndəm /), is a hard chemical compound containing silicon and carbon. A wide bandgap semiconductor, it occurs in nature as the extremely rare mineral moissanite, but has been mass-produced as a powder and crystal since 1893 for use as an abrasive.

2022年10月14日 · 三维封装技术利用了 SiC 功率器件垂直型的结构特点，将开关桥臂的下管直接叠在上管之上，消除了桥臂中点的多余布线，可将回路寄生电感降至1nH 以下[29-31]。

2023年12月31日 · 本文档详细介绍了罗姆（rohm）公司的sic（碳化硅）功率半导体技术，包括sic功率半导体的优点、与其他材料的对比、产品性能、市场竞争状况以及rohm在该领域的地位。 sic功率半导体作为一种先进的半导体材料，具有...

SiC (silicon carbide) is a compound semiconductor composed of silicon and carbide. SiC features 10x the breakdown electric field strength of silicon, making it possible to configure higher voltage (600V to thousands of V) power devices.

2024年9月23日 · 碳化硅，也称为 SiC，是一种半导体基础材料，由纯硅和纯碳组成。 可以在 SiC 中掺入氮或磷来形成 n 型半导体，或者掺入铍、硼、铝或镓来形成 p 型半导体。

Particularly in demand are cutting-edge power semiconductors based on silicon carbide, often abbreviated SiC. This innovative material is especially important for the promise it holds in bringing us a step closer to fully electrified mobility, since its increased power density enables greater range and more efficient recharging for electric ...

2021年3月17日 · Silicon carbide is a semiconductor that is perfectly suited to power applications, thanks above all to its ability to withstand high voltages, up to ten times higher than those usable with silicon. Semiconductors based on silicon carbide offer higher thermal conductivity, higher electron mobility, and lower power losses.

See our Silicon Carbide (SiC) devices including SiC MOSFETs and diodes, SiC power modules, and related SiC technology and tools.

2024年8月13日 · Dive into Silicon Carbide (SiC) technology and explore the basic fundamentals of SiC. Gain a solid understanding of the foundational principles and historical development of SiC materials. Start your journey to mastery and deepen your …

2024年8月1日 · 碳化硅肖特基二极管、SiC MOSFET 器件则主要应用于车载OBC、DC/DC、空调系统，主要影响充电效率和辅助系统用电效率、开关频率等。 车载充电机（OBC）为电动汽车的高压直流电池组提供了从基础设施电网充电的关键功能，并决定了充电功率和效率的关键部件。 电网中的交流电转换为直流电对电池进行充电， 碳化硅二极管及MOSFET器件则可用于车载充电机PFC和DC-DC次级整流环节，推动车载充电机向双向充放电、集成化、智能化、小型化、轻 …