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. Conduction continues until the current is interrupted or drops below the minimum holding current of the device.  

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 voltae protector
◆ Fluorescent lighting ignitors
◆ HID surge current capability