General Description
The sidac is a silicon bilateral voltage triggered switch with greater power-handling capabilities than standard diacs. Upon application of a voltage exceeding the sidac breakover voltage point, the sidac switches on through a negative resistance region to a low on-state voltage.

Features
 AC circuit oriented
 Glass-passivated junctions
 High surge current capability

Applications
 High voltage lamp ignitors
 Natural gas ignitors
 Gas oil ignitors
 High voltage power supplies
 Xenon ignitors
 Over voltage protector
 Pulse generators
 Fluorescent lighting ignitors
 HID surge current capability