High holding voltage dual direction ESD clamp

Details High holding voltage dual direction ESD clamp High holding voltage dual direction ESD clamp

2006-03-15

2009-12-29

Fleming, Fritz M. (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

Load shunting by fault responsive means

C361S091500

Reexamination Certificate

active

07639464

ABSTRACT:
In a dual direction ESD protection structure, first and second NMOS devices are serially connected back-to-back by connecting their drains or their sources using a common floating interconnect, while ensuring that the devices remain isolated from each other.

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patent: 2006/0065932 (2006-03-01), Huang et al.
patent: 2007/0146564 (2007-06-01), Wu et al.

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