Patent ID: 9679886
Date: 2017-06-13
CPC Classifications: H01L

Claim:
1. An electrostatic discharge (ESD) protection device, comprising: a substrate including a plurality of active fins and a plurality of grooves, each of the active fins and each of the grooves extending in a first direction; an insulation layer on the active fins and the grooves; a gate electrode on the active fins, the gate electrode extending in a second direction substantially perpendicular to the first direction; a first impurity region adjacent to a first side of the gate electrode, the first impurity region being spaced apart from the gate electrode in the first direction; a second impurity region adjacent to a second side of the gate electrode, the second impurity region being spaced apart from the gate electrode in the first direction, and the second side of the gate electrode being arranged opposite to the first side in the first direction; an electrode pattern of a capacitor overlapping the first impurity region; a resistor overlapping the second impurity region; and a connection structure electrically connecting the electrode pattern, the gate electrode, and the resistor to each other.