K1500SRP Datasheet, PDF (1/7 Pages) Littelfuse – High-voltage lamp ignitors

DO-15X
E9
DO-214
Surface Mount
TO-202
TO-92
Type 70
Sidac
(79 V to 330 V) ^RoHS
E9
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.
Teccor’s sidacs feature glass-passivated junctions to ensure a
rugged and dependable device capable of withstanding harsh
environments.
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for more informa-
tion.
Applications
• High-voltage lamp ignitors
• Natural gas ignitors
• Gas oil ignitors
• High-voltage power supplies
• Xenon ignitors
• Overvoltage protector
• Pulse generators
• Fluorescent lighting ignitors
• HID lighting ignitors
Features
• RoHS Compliant
• AC circuit oriented
• Glass-passivated junctions
• High surge current capability
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E9 - 1
http://www.littelfuse.com
+ 1 972-580-7777