Electronic component, useful as e.g. pin diode and Schottky diode, comprises doped substrate, and connection region formed by doping the substrate with doped atoms

    公开(公告)号:DE102005028919A1

    公开(公告)日:2006-12-28

    申请号:DE102005028919

    申请日:2005-06-22

    Abstract: An electronic component comprises: a doped substrate; at least one connection region formed in the doped substrate; at least one additional doped region formed in the doped substrate at least below the at least one connection region, where the at least one doped region is formed as an electrostatic discharges (ESD) region for protection against electrostatically generated discharges; at least one well region formed in the doped substrate, where the well region is formed in such a way that the well region doping is blocked at least below the at least one doped region. An independent claim is included for producing the electronic component involving: doping the substrate with doping atoms to form forming at least one connection region of the electronic component in the substrate; doping the substrate with doping atoms to form at least one doped region in the substrate located at least below the at least one connection region; and doping the substrate with doping atoms to form at least one well region in the substrate, where the well region doping is blocked at least below the at least one doped region in such a way that the doping intensity in each region blocked from the well region doping corresponds to the doping intensity of the substrate or remains unchanged until the end of the production of the electronic component.

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