目前,全球半导体分立器件主要以美日欧企业为主,高端市场几乎被这三大主力国垄断。在高端半导体分立器件领域,由于国内厂商尚未形成规模效应与集群效应,所以其生产仍以“代工”模式为主。全球半导体分立器件市场分布美国:美国半导体分立器件目前居于全球领先地位,拥有一大批如TI、IR(国际整流器)、Diodes、Fairchild(被ON收购)、ON(安森美)、Vishay等在全球 At present, the global semiconductor discrete devices are mainly dominated by the United States, Japan and Europe, the high-end market is almost monopolized by the three major powers. In the field of high-end semiconductor discrete devices, due to the fact that the domestic manufacturers have not yet formed the economies of scale and cluster effect, their production is still dominated by “OEM” mode. Distribution of discrete semiconductor market in the world The United States: the United States semiconductor discrete devices is currently the world leader, with a large number of such as TI, IR (International Rectifier), Diodes, Fairchild (acquired by ON), ON (ON), Vishay