最近产业界忽然刮起了一股产业联盟风,先是南车成立了中国IGBT技术创新与产业联盟,相隔一天北车又与ASMC在上海签约“建设战略产业联盟合作协议”。两个联盟都是朝着一个目标:IGBT的商品化。我们不禁要问:IGBT的春天来了吗?IGBT(绝缘栅双极晶体管)并不是一个新产品,早在1980年有人就申请了专利(美国专利号4,364,073),日本东芝1985年就开始了抗闩锁效应的IGBT商业化生产,美国IR公司也在1988年推出了系列化的IGBT产品。由于它的开关速度快,且没 Recently, the industry suddenly blew an industry alliance wind, first set up CSR China’s IGBT technology innovation and industry alliance, one day after the North car and ASMC signed in Shanghai “building strategic alliance agreement ”. Two alliance is toward one goal: the commercialization of IGBT. We can not help but ask: is IGBT spring coming? IGBT (Insulated Gate Bipolar Transistor) is not a new product. As early as 1980, someone applied for a patent (U.S. Patent No. 4,364,073). Toshiba Japan started anti-Japanese Latch-up effect of the IGBT commercial production, the United States IR company also launched in 1988 series of IGBT products. Because of its fast switching speed, and not