Taiwan Semiconductor Manufacturing Company Limited
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT

Abstract:

An electrostatic discharge protection circuit includes an electrostatic discharge clamp between a first rail and a second rail, a trigger device configured to activate the electrostatic discharge clamp in response to an electrostatic discharge event, and a charge dissipation element between the first rail and the second rail to dissipate a residual charge at an input of the trigger device.