硅整流元件是六十年代后期发展起来的电子元件。十多年来,其生产和应用,在世界各国都有了快速地发展。我国从1961年开始生产锗功率管。1962年小批生产硅整流元件。1963年生产200安以下的硅整流元件,并试制小容量的可控硅元件。目前,在北京、上海、西安等地已能批量生产200～500安的硅整流元件(反峰电压水平达1000～ Silicon rectifier components is the development of electronic components in the late sixties. For more than a decade, its production and application have enjoyed rapid growth in all countries in the world. China began production of germanium power tube from 1961. Small batch production of silicon rectifiers in 1962. In 1963, the company manufactures silicon rectifiers under 200A and manufactures small-capacity thyristors. At present, in Beijing, Shanghai, Xi’an and other places have been able to mass production of 200 ~ 500 amps of silicon rectifier components (anti-peak voltage level of 1000 ~