정전기 방전 보호 소자 및 이를 포함하는 정전기 방전 보호회로
    2.
    发明公开
    정전기 방전 보호 소자 및 이를 포함하는 정전기 방전 보호회로 有权
    静电放电保护元件和静电放电保护电路,包括它们

    公开(公告)号:KR1020100097420A

    公开(公告)日:2010-09-03

    申请号:KR1020090016348

    申请日:2009-02-26

    CPC classification number: H01L27/0676 H01L27/0288 H01L27/04

    Abstract: PURPOSE: An electrostatic discharge protection element and an electrostatic discharge protection circuit including the same are provided to protect the internal circuit from the damage due to the static electricity discharge by forming the poly resistance on a diode. CONSTITUTION: A first diode(120) is connected between a first voltage and an input-output pad. A second diode(110) is connected between the input-output pad and the second voltage. The second diode comprises a first N well area(112) and a first N type impurity area(114) formed inside the first N-well region.

    Abstract translation: 目的:提供一种静电放电保护元件和包括该静电放电保护元件的静电放电保护电路,以通过在二极管上形成多晶硅电阻来保护内部电路免受静电放电引起的损坏。 构成:第一二极管(120)连接在第一电压和输入 - 输出焊盘之间。 第二二极管(110)连接在输入 - 输出焊盘和第二电压之间。 第二二极管包括形成在第一N阱区域内的第一N阱区域(112)和第一N型杂质区域(114)。

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