A Micro-Electro-Mechanical system (MEMS) device includes a doped
semiconductor layer that is disposed outwardly from a substrate. The MEMS
device further includes an insulation layer that is disposed outwardly
from and in contact with the doped semiconductor layer. The MEMS device
also includes a conductive membrane that is disposed outwardly from the
insulation layer by a distance that defines an air gap between the
conductive membrane and the insulation layer. The conductive membrane is
operable to come in contact with the insulation layer when an appropriate
voltage is applied between the conductive membrane and the doped
semiconductor layer. In one particular embodiment, the combination of the
doped semiconductor layer and the insulation layer operates to provide a
path to dissipate any excess electrical charge received by the insulation
layer.