description
The TISP4290LP is designed specifically for telephone equipment protection against lightning and transients induced by a.c. power lines. These devices consist of a bidirectional suppressor element connecting the A and B terminals. They will suppress inter-wire voltage transients.

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
● Package Options
● UL Recognized, E132482