WXDH(东海半导体)

东海半导体成立于2004年，是一家专业从事半导体功率器件的研发、设计、生产和销售的高新技术企业。公司是国内率先量产沟槽型功率MOSFET、屏蔽栅功率MOSFET、超级结功率MOSFET、Trench FS-IGBT、超快恢复二极管五大产品平台的企业之一，也是国内MOSFET品类最齐全且产品技术领先的公司，产品电压已经覆盖了12V~1700V的全系列产品，封装外型包含了TO直插系列、贴片系列、模块系列，产品广泛应用于各种消费电子、工业电子、新能源、智能汽车、5G通信等领域，成为国内硅基大功率器件市场占有率排名前列的本土企业。东海以创新为动力，不断开发新产品，已获得各项专利近百项，并通过了ISO90001质量体系认证、ISO140001环境管理体系认证和IATF16949质量管理体系认证。产品荣获无锡市知名商标及江苏省著名商标，是国家工商总局认定的守合同重信用企业。公司将进一步依托技术、品牌、渠道等综合优势，结合大尺寸晶圆芯片（8英寸、12英寸）先进工艺技术，开拓国际先进功率器件封装制造技术，全力推进高端功率MOSFET、IGBT、SiC等第三代半导体、车规级、PIM模块的研发与产业化，提升公司核心产品竞争力和国内外市场地位。

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Frequently Asked Questions

1. What does 3M stand for?

2002 – Centennial Name Change. As 3M employees celebrated 3M's centennial anniversary, “3M Company” becomes the legal name for 3M—originally incorporated as Minnesota Mining and Manufacturing Company.

2. Where is 3M Company from?
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Two Harbors, Minnesota, United States
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3. Is 3M unionized?

He served until 1977. 3M was proud of its good management-employee relationships. ... Since 1999, unionized employees have been represented by the United Steelworkers.

4. Are all 3M products made in USA?

It's very difficult to find American-made products these days, but St. Paul, Minnesota based 3M Company, is striving to make it easier. 3M products used mostly by the U.S. electrical industry are made in places such as New Ulm and Hutchinson, MN and Chelmsford, MA.

5. Is Scotch owned by 3M?

The Scotch brand, Scotch Tape and Magic Tape are registered trademarks of 3M.

6. What is 3M famous for?

3M Company is known for its culture of innovation and investment in research and development which has resulted in the invention of many new products for both the industrial and consumer markets.

7. How many patents does 3M hold?

How many patents does 3M hold?
Technology and innovation are at the heart of 3M – the company has been granted more than 118,000 patents, and each year, more than 4,000 new patents are issued to 3M worldwide.

8. Why is 3M so successful?

The root of 3M's success is its business model; to foster organic growth by inventing entirely new, market-changing products. ... In order to foster this growth, 3M has always emphasized the important of research and development (R&D) to which the company dedicates six percent of its yearly revenue.