点击 关注我们 报告发布日期：2025年3月24日 报告名称:《 能源电子月报： 汽车功率持续升高，碳化硅渗透率稳步提升 》 分析师：胡剑 S0980521080001/胡慧 S0980521080002/ 叶 子 S0980522100003 / 詹浏洋 S0980524060001 / 张大为 S0980524100002/ 李书颖 S0980522100003 联系人：连欣然 完整报告请扫描下方二维码 国信研究 能源电子月报: 汽车功率持续升高,碳化硅 渗透率稳步提升 2025-03-24 | 胡剑 胡慧 叶子 詹浏洋 连欣然 新能源汽车:我国新能源汽车功率200kW以上的主驱 占比由22年的9%提升至25年1月的28%. 电驱最高峰值 功率由22年255kW升至25年1月的450kW。整车情况:根 据中汽协数据,我国2月新能源汽车单月销量89万辆(YoY +87.1%,MoM-5.5%),产量88.8万辆(YoY+91.6%,MoM- 12.5%),单月新能源车渗透率为41.9%。主驱功率模块情 况: 主驱IGBT模块主力厂商芯联集成、时代电气、土兰微 、斯达半导领先优势逐步确立,海外厂商份额逐步下降 ...

Core Viewpoint - Allegro Microsystems rejected a $6.9 billion cash acquisition offer from ON Semiconductor, citing the proposal as "inadequate" [1][2]. Group 1: Allegro Microsystems - Allegro's board received the acquisition proposal in February and deemed the offer of $35.10 per share insufficient, following a previous offer of $34.50 per share [2]. - Allegro's latest closing stock price was $26.78 per share, with a total market capitalization of approximately $4.9 billion [2]. - In 2024, Allegro reported sales revenue exceeding $1 billion, reflecting an 8% year-over-year growth, with the latest quarterly revenue at $178 million [2]. Group 2: ON Semiconductor - ON Semiconductor's revenue primarily comes from automotive CMOS image sensors (CIS) and power semiconductors, holding a leading position in the automotive image sensor market with a 50% market share [3]. - In the advanced driver-assistance systems (ADAS) segment, ON Semiconductor commands a significant 68% market share [3]. - The CEO of ON Semiconductor stated that the merger would combine two highly complementary companies [3].

Core Viewpoint - Silicon carbide (SiC) is a compound material composed of carbon and silicon, known for its high hardness and excellent physical and chemical properties, making it a key material for cost reduction and efficiency improvement across various industries [2] Group 1: Characteristics and Advantages of Silicon Carbide - SiC materials possess characteristics such as high pressure resistance, high frequency tolerance, high thermal conductivity, high temperature stability, and high refractive index, which are crucial for transforming the semiconductor industry and supplementing silicon-based technologies [2] - Compared to silicon-based semiconductors, wide bandgap semiconductors represented by SiC and gallium nitride (GaN) exhibit significant performance advantages from material to device level, including high frequency, high efficiency, high power, high pressure resistance, and high temperature tolerance [2] Group 2: Market Potential and Applications - SiC materials have vast market application potential in power semiconductor devices, radio frequency semiconductor devices, and emerging application fields, with significant usage in xEV, photovoltaics, energy storage systems, power grids, rail transportation, communication, AI glasses, smartphones, and semiconductor lasers [3] - The global penetration rate of SiC power semiconductor devices in the overall power semiconductor market increased from 1.1% in 2019 to 5.8% in 2023, with expectations to reach 22.6% by 2030 [4] Group 3: Growth Trends and Projections - From 2019 to 2023, the compound annual growth rate (CAGR) of global revenue from SiC power semiconductor devices in the xEV sector reached 66.7%, with a projected CAGR of 36.1% from 2024 to 2030, indicating continued leadership in market growth [4] - The photovoltaic storage, power grid, and rail transportation sectors also show strong growth momentum, with projected CAGRs of 27.2%, 24.5%, and 25.3% respectively during the forecast period [4]

文/西风 12月2日晚上，上交所公布对杭州飞仕得科技股份有限公司科创板IPO终止审核的决定，直接原因是公司及保荐机构国信证券撤回申报。公司IPO于2023年6月5日获 得受理，2023年12月22日公布首轮问询的回复，2024年6月29日公布首轮问询回复的更新版（2023年报财务数据更新版）。公司本次IPO拟募资4.55亿元。 公司前身有限公司成立于2011年9月，2022年9月整体变更为股份公司，目前注册资本4500万元，公司控股股东、实际控制人施贻蒙先生，直接和间接合计控制公 司64.4521%的股份。施贻蒙1982年出生，曾任通用电气（中国）研发中心工程师。 一、知名竞争对手说：其驱动器主要竞争对手中，公司是唯一国内厂商 公司主营业务为功率系统核心部件及功率半导体检测设备的研发、生产和销售，并提供相关技术服务，其中，功率系统核心部件产品包括功率器件驱动器、功率 模组，功率半导体检测设备产品包括功率半导体实验室检测设备等。其中功率系统核心部件贡献收入占比超过95%。 | | | | | | | 牛1V : /J /G, 70 | | | --- | --- | --- | --- | --- | --- ...

大家好，Reportify 产品经历了一些分支的探索（未来会有更激动人心的产品），不过这次的更新我们又回到了更好的理解、发现、使用各种文档的 逻辑上来，未来一段时间都会在这个方向上持续进行优化： - Reportify 功能更新 - 01. 内容订阅 我的订阅 随着我们内容库文档越来越多，很多用户希望可以持续追踪一个主题的文档，每次都要进行搜索或者问答还是不够方便，我们可以通过两种方式来 自定义感兴趣的话题进行订阅，一种是通过标签，一种是通过搜索条件，然后通过一个汇总页面来查看所有的订阅： 可以查看全部订阅话题： 或者查看某一个具体的订阅： | Robotaxi 100 √ 已订阅 | | --- | | ਦੇ 日 | | 12 汽车与零部件行业:智能汽车系列报告之四:Robotaxi有望促进自动驾驶技术迭代,产业链加 | | 快商业化进程 | | 东方证券 · 2024-08-13 11:06 | | Robotaxi 有望促进自动驾驶技术连代,产 业链加快商业化进程 -- 智能汽车系列报告之四 核心观点 ● Robotaxi 产 业链分析。Robotaxi（无人驾驶出租车）产业链上游景各类目动驾驶软 硬件 ...