II-VI Incorporated Expands SiC Manufacturing Footprint for Power Electronics in EVs and Clean Energy

时间： 2021-06-05 来源：II-VI MARLOW

技术问答

选型帮助

研发客服

商务客服

silicon carbide wafer,SiC wafer,II-VI MARLOW

II-VI Incorporated (Nasdaq: IIVI), a leader in wide-bandgap compound semiconductors, today announced that it has expanded its silicon carbide (SiC) wafer finishing manufacturing footprint in China to serve the largest worldwide market for electric vehicles (EVs) and for clean energy applications.

Spurred by increasing regulatory requirements for lower emissions of greenhouse gases and the decreasing cost of lithium-ion batteries, the market for EVs is growing rapidly and driving the demand for power electronics that are based on silicon carbide, a wide-bandgap material that increases the driving range of EVs by about 10% on a single charge, compared with power electronics based on silicon. To meet the market demand in Asia, II-VI has established a backend processing line for conductive SiC substrates, in over 50,000 sq. ft. of new cleanroom space, at II-VI’s Asia Regional Headquarters in Fuzhou, China.

"According to recent industry reports, China is expected to continue to be the world’s largest electric car market at over 40% of global sales,” said Sohail Khan, Executive Vice President, New Ventures & Wide-Bandgap Electronics Technologies Business Unit. “We are planning to substantially increase our global production capacity for SiC boules and substrates in the U.S. over the next 5 to 10 years to address the accelerating power electronics market, including for electric vehicles and clean energy applications. These investments will be supported by our global sales force and a SiC platform built by our innovations of the last 20 years, including the world’s first 200 mm conductive substrates in 2015. We are excited about our prospects to lead in one of the most promising markets of our generation."

In addition to EVs, power electronics based on SiC enable high efficiency in inverters for solar and wind energy generation, as well as in smart-grid power switching, due to reduced switching losses, high power density, better heat dissipation, and increased bandwidth capability, compared with existing devices based on silicon.

The backend SiC wafer processing performed at II-VI's new SiC facility in Fuzhou includes edge grinding, chemical-mechanical polishing, cleaning, and inspection, all performed in Class 100 and 1000 cleanrooms. The facility is part of II-VI’s already announced plan to ramp its SiC substrate manufacturing capacity by five to ten times over five years, including with 200 mm diameter substrates. II-VI maintains a large manufacturing operations and product development presence in China in the cities of Fuzhou, Guangzhou, Shanghai, Shenzhen, Suzhou, and Wuxi.

发送到邮箱 |
+1 赞 0
收藏
评论 1
| 转发至：

本文由董慧转载自II-VI MARLOW，原文标题为:II-VI Incorporated Expands Silicon Carbide Manufacturing Footprint for Power Electronics in Electric Vehicles and Clean Energy Applications，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（1）

zwjiang Lv9. 科学家 2023-01-07

学习

没有更多评论了

ROHM Group Company SiCrystal and STMicroelectronics Expand Silicon Carbide Wafer Supply Agreement

ROHM and STMicroelectronics announced the expansion of the existing multi-year, long-term 150mm silicon carbide (SiC) substrate wafers supply agreement with SiCrystal, a ROHM group company.

厂牌及品类发布时间 : 2024-04-30

Eaton Advances Clean Energy Projects Powering its Global Operations in the Next Two Years

CLEVELAND – Intelligent power management company Eaton is adding multiple clean energy projects to its global operations, accelerating progress on the company’s goals to reduce carbon emissions by 50% and achieve carbon neutral operations by 2030. New solar deployments will help power innovation and manufacturing, substantially reducing Eaton’s carbon footprint and energy costs.

厂牌及品类发布时间 : 2024-07-04

II-VI Marlow精准控温TEC、高品质温差发电模块、微型半导体空调

II-VI Marlow-质量热电技术的世界领先者，提供标准或定制模块和子组件来满足客户的要求。

厂牌及品类发布时间 : 2017-11-16

The Chinese Silicon Carbide Epitaxial Wafers Market Is Both Pro

With the continuous expansion of demand for electric vehicles and new energy, the penetration rate of silicon carbide power semiconductor components in various fields is showing a continuous upward trend. During this period, China‘s silicon carbide wafer manufacturing capacity and production capacity have also been steadily improving, which has also driven the rapid growth of demand for silicon carbide epitaxial wafers.

行业资讯发布时间 : 2024-04-11

The Key to Market Development of Silicon Carbide Components: Wafer Fabrication

Compared with silicon (Si), the performance advantages of components using silicon carbide (SiC) substrates are very significant, especially in the performance of high pressure and high temperature resistance. However, these advantages have not been converted into market scale. This high-performance component that has been around for more than a decade has been shelved. The main reason is the lack of smooth manufacturing and production capacity of silicon carbide wafers.

技术探讨发布时间 : 2024-06-16

马洛工业公司（Marlow Industries）作为贰陆公司（II-VI Incorporated）的子公司，是高品质热电半导体制冷/发电技术的全球领军企业；为航空航天、国防工业、医疗行业、工业领域、汽车制造、发电行业及通讯等市场，开发、生产热电模块和增值系统。

热电冷却器发电机热电系统

授权代理商 - 世强先进（深圳）科技股份有限公司线上商城技术资料

展开

【成功案例】基于II-VI MARLOW TEC制冷片的快速升降温方案

为提高PCR（Polymerase Chain Reaction）扩增效率，加快升降温循环速度是最有效的方案之一，并且快速的升降温还可以避免升温时间过长导致的扩增酶疲劳问题，本文采用II-VI MARLOW TEC制冷片进行快速扩增循环，经过测试能够达到最大升温速度7℃/s，最大降温速度5℃/s。原理由方程Pt = cmΔT，可得温度变化快慢（即升降温速度）式中：

应用方案发布时间 : 2019-03-05

Looking Closer at DC Link Capacitors in Electric Vehicles

In electric vehicle (EV) applications, DC link capacitors help offset the effects of inductance in inverters, motor controllers, and battery systems. They also serve as filters that protect EV subsystems from voltage spikes, surges, and electromagnetic interference (EMI).

技术探讨发布时间 : 2024-07-09

II-VI Marlow（马洛）医疗标准产品选型指南

目录- Medical Standard Products

型号- RC12-6-01L,SP1975-03AC,RC12-8-01,XLT2479-18AC,LCC12-10-01,XLT2435-03AC,XLT2398,XLT2420-01LS,XLT2423-31AC,XLT2441,XLT2462,XLT2483,XLT2461,XLT12-6-01LS,RC6-2.5-01L,RC3-4-01LS,XLT2416-04AC,XLT2419-08AC,XLT2421-03AC,RC3-2.5-01LS,XLT3-8-01LS,RC12-2.5-01L,XLT2427-31AC,XLT2389,XLT2422,RC12-4-01L,RC3-8-01LS,RC24-3,RC24-4,RC3-6-01LS,XLT2418-03AC,XLT2391,XLT2396,XLT2451,TR060-6.5-40

选型指南 - II-VI MARLOW - 2017/9/27 PDF 英文下载

【经验】 II-VI Marlow半导体制冷片的粘合安装方法

II-VI Marlow推出的半导体制冷片（热电冷却器，TEC）具有同一器件可升温或降温，体积重量轻，不含运动部件，电子静音等优点，本文绍使用Marlow Industries的导热环氧树脂作为粘合剂，使用粘合剂粘合TEC的具体方法和步骤。

设计经验发布时间 : 2018-05-29

II-VI Marlow（马洛） XLT2423温度循环器数据手册

型号- XLT2423,XLT2423-38AC,XLT2423-48AC,XLT2423-31AC,XLT2423-88AC,XLT2423-42AC,XLT2423-78AC,XLT2423-41AC,XLT2423-51AC,XLT2423-98AC,XLT2423-34AC,XLT2423-44AC,XLT2423-81AC,XLT2423-71AC,XLT2423-61AC

数据手册 - II-VI MARLOW - REV K - 2017年10月26日 PDF 英文下载

II-VI Marlow（马洛） XLT2418温度循环器数据手册（REV.K）

型号- XLT2418-05AC,XLT2418-04AC,XLT2418,XLT2418-03AC,XLT2418-36AC,XLT2418-08AC,XLT2418-07AC,XLT2418-06AC

数据手册 - II-VI MARLOW - REV K - 2017年10月26日 PDF 英文下载

Exploring the Capacitor Technologies Needed in Electric Vehicles

The electrical power systems in most modern technologies, like electric vehicles (EVs), are complex. In EVs specifically, power systems are responsible for performing many tasks such as converting AC to DC and DC to AC as well as managing changing power levels in DC/DC conversion. When performing these tasks, manipulating AC voltages and removing noise from DC voltage requires passive components such as capacitors, to perform many “jobs” inside the power system.

技术探讨发布时间 : 2024-05-14

II-VI Marlow's MicroTEC product line TE Cooler

型号- MT15-0.9A-21AN,MT20-0.9A-21AN,MT12-0.9A-01AN,MT22-0.7A-21AN,MT30-0.9A-21AN,MT09-0.8A-01AN

快速参考指南 - II-VI MARLOW PDF 英文下载

【定制】II-VI Marlow上线半导体制冷片/TEC定制：尺寸覆盖1.5mm到62mm，制冷功率最高达258W

II-VI MARLOW（贰陆马洛）是高品质热电半导体制冷/发电技术的全球领军企业，“波多里奇质量奖”（Malcolm Baldrige Quality Award）的获得者与ISO9001认证的制造商；为航空航天、国防工业、医疗行业、工业领域、汽车制造、发电行业及通讯等市场，开发、生产热电模块和增值系统。近日，II-VI Marlow（贰陆马洛）在平台上线TEC定制服务，在线提交定制需求，技术专

服务资源发布时间 : 2020-11-11