E9
DO-15X
DO-214
Surface Mount
TO-92
Type 70
TO-202
Sidac
(79 V to 330 V)
GE9eneral 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.
Teccor’s sidacs feature glass-passivated junctions to ensure a
rugged and dependable device capable of withstanding harsh
environments.
Applications
•
•
•
•
•
•
•
•
•
High-voltage lamp ignitors
Natural gas ignitors
Gas oil ignitors
High-voltage power supplies
Xenon ignitors
Overvoltage protector
Pulse generators
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for more informa-
tion.
Fluorescent lighting ignitors
HID lighting ignitors
Features
•
•
•
AC circuit oriented
Glass-passivated junctions
High surge current capability
©2002 Teccor Electronics
Thyristor Product Catalog
E9 - 1
http://www.teccor.com
+ 1 972-580-7777
TECCOR [ TECCOR ELECTRONICS ]
