Silicon Carbide

In-Depth Analysis: The Revival Game of Yangjie Technology, Leader in Power Semiconductors – Where Are the Opportunities?

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In-Depth Analysis: The Revival Game of Yangjie Technology, Leader in Power Semiconductors - Where Are the Opportunities?

As a leading enterprise in the domestic power semiconductor field, Yangjie Technology has recently attracted market attention due to its stock price breakthrough and significant performance growth. This manufacturer, centered on power devices, is extending into high-end fields such as silicon carbide through product structure upgrades, but the contradiction between technical overbought conditions and industry … Read more

China’s Semiconductor Industry: Five Technologies Leading the World

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China's Semiconductor Industry: Five Technologies Leading the World

Click the “blue text” above to follow for more exciting content Hi, I am A Cheng, this is my 148th article, today I will talk about#Domestic Semiconductor Technology. In recent years, with the rapid development of technology, the semiconductor industry, as one of the foundations of modern information technology, has received increasing global attention. The … Read more

Kuntai Family | Successful Tape-Out of Silicon Carbide Shallow Junction Chips, Overcoming Key Leakage Issues

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Kuntai Family | Successful Tape-Out of Silicon Carbide Shallow Junction Chips, Overcoming Key Leakage Issues

Recently, Tianlang Semiconductor has made significant breakthroughs in the development of silicon carbide shallow junction MOS chips. The design of this silicon carbide shallow junction MOS has achieved remarkable performance improvements under the technical conditions where the JFET and junction depth are at their limit, with a breakdown voltage (BVDSS) reaching 1670V and a specific … Read more

12 Billion Chip Project: First Equipment Arrives Ahead of Schedule

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12 Billion Chip Project: First Equipment Arrives Ahead of Schedule

Gathering semiconductor industry news, technical frontiers, and development trends! According to news from China State Construction Engineering Corporation, on June 26, the first equipment for the 8-inch silicon carbide power device chip manufacturing line project (Phase I) of Xiamen Silan Microelectronics was moved in ahead of schedule. This project is a key construction project for … Read more

Power Semiconductors: The ‘Energy Backbone’ Behind Military Equipment

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Power Semiconductors: The 'Energy Backbone' Behind Military Equipment

When missiles pierce the sky, radars scan vast distances, and warships cut through waves, the “power source” of these steel beasts is the seemingly unremarkable yet crucial power semiconductor devices. Harsh Military Environments: Commercial Devices Struggle Extreme Temperatures: The surface of missiles reaches extremely high temperatures when crossing the atmosphere, while polar equipment faces -50℃ … Read more

Automakers Shift Focus: The Race for Semiconductor Materials

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Automakers Shift Focus: The Race for Semiconductor Materials

Not long after Tesla popularized and then abandoned silicon carbide, gallium nitride and gallium oxide have emerged as potential contenders. 01 What are Third-Generation Semiconductor Materials? Recently, Mazda announced a collaboration with Japanese semiconductor company Rohm to develop automotive components using next-generation semiconductor technology—gallium nitride (GaN) power semiconductors. Many people may have heard of “gallium … Read more

New Forces in the Rankings: Pure Semiconductor – Building a Domestic Silicon Carbide Symbiotic Network

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New Forces in the Rankings: Pure Semiconductor - Building a Domestic Silicon Carbide Symbiotic Network

This is a testament to the glory of the city, a historical epic that stirs the industrial landscape. Since its emergence in 2005, the “Ningbo Entrepreneurship and Innovation Ranking” has measured the industrial leap along the East China Sea over twenty years, inscribing the legend of entrepreneurship and innovation in Ningbo, continuously projecting the strong … Read more

Wolfspeed’s Bankruptcy Filing and Renesas Disbands Silicon Carbide Team

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Wolfspeed's Bankruptcy Filing and Renesas Disbands Silicon Carbide Team

According to a recent report by Nikkei News, the slowdown in the electric vehicle market and the continuous increase in production by Chinese silicon carbide (SiC) manufacturers have led to an oversupply in the silicon carbide market and a decline in prices. This has prompted the Japanese semiconductor giant Renesas Electronics to potentially abandon the … Read more

Advanced Ceramics Q&A: What is the Difference Between Through Holes and Filled Vias in Ceramic Circuit Boards? What is a Silicon Carbide Mirror Blank?

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Advanced Ceramics Q&A: What is the Difference Between Through Holes and Filled Vias in Ceramic Circuit Boards? What is a Silicon Carbide Mirror Blank?

The following questions are sourced from various inquisitive learners on Zhihu. As an advanced ceramics B2B platform serving the industry, CERADIR Advanced Ceramics Online strives to answer users’ queries. In the future, our editor will share related Q&A here weekly, and we welcome industry friends to ask us questions on Zhihu. If there are any … Read more

Global Changes in the Silicon Carbide Industry: Renesas Electronics’ Withdrawal from the SiC Power Semiconductor Market Amidst International Competition and Technological Breakthroughs

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Global Changes in the Silicon Carbide Industry: Renesas Electronics' Withdrawal from the SiC Power Semiconductor Market Amidst International Competition and Technological Breakthroughs

Renesas Electronics, a leading semiconductor manufacturer in Japan, was established in 2010 and focuses on chip research and production in the automotive electronics, industrial, and IoT sectors. As of 2023, its automotive business accounts for 47%, covering core products such as microcontrollers (MCUs) and power semiconductors, with a global market share of 27.9%, ranking first … Read more