description
These medium voltage dual symmetrical transient voltage suppressor devices are designed to protect ISDN and telecommunication applications with battery backed ringing against transients caused by lightning strikes and a.c. power lines. Offered in three voltage variants to meet battery and protection requirements they are guaranteed to suppress and withstand the listed international lightning surges in both polarities.

TELECOMMUNICATION SYSTEM SECONDARY PROTECTION
● Ion-Implanted Breakdown Region Precise and Stable Voltage Low Voltage Overshoot under Surge
● Planar Passivated Junctions Low Off-State Current < 10 µA
● Rated for International Surge Wave Shapes
● Surface Mount and Through-Hole Options
● UL Recognized, E132482