Method of Manufacturing a Vertical Junction Field Effect Transistor
    1.
    发明申请
    Method of Manufacturing a Vertical Junction Field Effect Transistor 有权
    制造垂直接点场效应晶体管的方法

    公开(公告)号:US20160064534A1

    公开(公告)日:2016-03-03

    申请号:US14935139

    申请日:2015-11-06

    IPC分类号: H01L29/66 H01L21/04 H01L21/02

    摘要: A method of manufacturing a vertical junction field effect transistor (JFET) includes forming a drain in a semiconductor substrate, forming a compound semiconductor epitaxial layer on the semiconductor substrate, and forming a source, a gate, a drift region, and a body diode all in the same compound semiconductor epitaxial layer. The drain is vertically spaced apart from the source and the gate by the drift region. The body diode is connected between the drain and the source.

    摘要翻译: 制造垂直结型场效应晶体管(JFET)的方法包括:在半导体衬底中形成漏极,在半导体衬底上形成化合物半导体外延层,以及形成源极,栅极,漂移区域和体二极管 在相同的化合物半导体外延层中。 漏极与源极和栅极垂直间隔开漂移区。 体二极管连接在漏极和源极之间。