SIDACtor® Protection Thyristors
LCAS Protection
Asymmetrical Multiport Series - MS-013
Agency Approvals
Agency
Agenc...
SIDACtor® Protection Thyristors
LCAS Protection
Asymmetrical Multiport Series - MS-013
Agency Approvals
Agency
Agency File Number E133083
Pinout Designation 1 2 3
6 5 4
Schematic Symbol
(T1) 1 (G1) 2 (R1) 3
6 (T2) 5 (G2) 4 (R2)
Description
Asymmetrical Multiport Series are SIDACtor® devices designed to protect LCAS (Line Circuit Access Switch) devices from damaging over
voltage transients.
The series provides a specialized asymmetrical dual port over
voltage protection solution that enables equipment to comply with various global requlatory standards.
Features and Benefits
t Low
voltage overshoot
t Low on-state
voltage
t Does not degrade with use
t Fails short circuit when surged in excess of ratings
t Replaces four discrete devices
t Two-port protection
t LCAS specific tip and ring thresholds
Applicable Global Standards
t TIA-968-A t TIA-968-B t ITU K.20/21 Enhanced
Level*
t ITU K.20/21 Basic Level t GR 1089 Inter-building*
t GR 1089 Intra-building t IEC ...