Events

Industry Weekly | A-share semiconductor-related company stock price report

Updated: 2022-03-10
Views: 2865

This week, after two consecutive weeks of sharp gains after the Spring Festival, it finally ushered in a historically rare sharp decline. Only 9 of the 158 stocks rose, with a total market value of 3.85 trillion yuan, down 6.20% from the previous period: only one stock that rose more than 10% this week compared to the ……

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Industry Data | List of Global Compound Semiconductor Substrate and Epitaxy Manufacturers

Updated: 2022-03-10
Views: 2865

I have previously released a list of the world's second and third generation compound semiconductor wafer substrates and epitaxial manufacturers, and have received feedback and guidance from many industry friends. In addition to my recent collection and sorting, the current list is different. There are few updates, so ……

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Industry Data | Logic IC Manufacturing Process Evolution Table

Updated: 2022-03-10
Views: 2981

For many years, the logic integrated circuit manufacturing process technology based on silicon substrate has been continuously developing and evolving according to Moore's Law. At present, TSMC's 3nm process is about to be put into mass production. For most people, the line width size representing the level of semicond……

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Statistics on the global semiconductor market and the three major wafer foundries

Updated: 2022-03-10
Views: 2867

Global semiconductor market data: According to the latest data released by the US SIA, the global semiconductor device market in April reached US$41.8 billion, an increase of 21.7% over the same period last year. The upper limit of the dynamic distribution range, it seems that the upward trend will continue

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What are the uses of the rectifier bridge + TVS integrated package

Updated: 2022-03-10
Views: 2886

Ø "Rectifier bridge + TVS" integrated package = TVS bridge is a new type of device that integrates TVS (transient diodes) of different specifications in ……

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Prospects for ten development trends of gallium nitride fast charging!

Updated: 2022-03-10
Views: 2895

Gallium Nitride (GaN) is a next-generation semiconductor material that operates 20 times faster than older conventional silicon (Si) technology and can deliver a three-fold power boost for cutting-edge fast-charger products while delivering performance far far more than existing products. At the same size, the output p……

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What is the difference between silicon carbide and gallium nitride as popular semiconductors in the 5G era?

Updated: 2022-03-10
Views: 2865

The trend of artificial intelligence (AI), edge computing and the Internet of Everything has brought about the ubiquitous demand for sensing, communication and power solutions, and the importance of compound semiconductors has also increased sharply. From servers in data centers, Netcom equipment, to RF power amplifier……

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深度！SiC产业链全解析，不可错过

Updated: 2022-03-10
Views: 2878

SiC是半导体领域最具成长力的材料，预计到2028年市场增长5倍。 SiC目前有两大应用市场，一是电动车逆变器、充电桩、太阳能发电、直流电网中取代硅基IGBT，二是以SiC基板（Substrate，大陆多称之为衬底，也有称之为blankraw wafer，空白晶圆）承载GaN做5G基地台的RF功率放大。 SiC和GaN都是市场备受瞩目的第三代半导体材料，第一代是硅，第二代则是砷化镓。第三代又称宽带隙半导体。其最主要应用就是功率电子领域，功率半导体两个最重要参数

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详解汽车上的功率半导体

Updated: 2022-03-10
Views: 2831

随着汽车电动化、智能化、网联化等发展，汽车电子迎来结构性变革大机会。在传统燃料汽车中，汽车电子主要分布于动力传动系统、车身、安全、娱乐等子系统中。按照功能划分，汽车半导体可大致分为功率半导体（IGBT和MOSFET等）、MCU、传感器及其他等元器件。对于新能源汽车而言，汽车不再使用汽油发动机、油箱或变速器，……

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小议碳化硅的国产化

Updated: 2022-03-10
Views: 2654

随着近年来美国对我国半导体产业的重重禁运封锁广泛报道，大家对第二代半导体中的硅基半导体，也已经有很多了解。而今天，我们要谈的，是下一代，即第三代半导体中的一种重要材料——碳化硅。碳化硅（SiC），与氮化镓（GaN）、金刚石、氧化锌（ZnO）等一起，属于第三代半导体。碳化硅等第三代半导体具有禁带宽……

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