TPI - STMicroelectronics

TPI Tripolar protection

TPI Tripolar protection for ISDN interfaces Features ■ Bidirectional triple crowbar protection ■ Peak pulse current: IPP = 30 A , 10/1000 µs ■ Breakdown voltage: – TPI80N: 80 V – TPI120N: 120 V ■ Available in SO-8 package ■ Low dynamic breakover voltage: – TPI8011N: 120 V – TPI12011N: 170 V Benefits ■ Low capacitance from lines to ground, allowing high spee.

Features

■ Bidirectional triple crowbar protection
■ Peak pulse current: IPP = 30 A , 10/1000 µs
■ Breakdown voltage:
  – TPI80N: 80 V
  – TPI120N: 120 V
■ Available in SO-8 package
■ Low dynamic breakover voltage:
  – TPI8011N: 120 V
  – TPI12011N: 170 V Benefits
■ Low capacitance from lines to ground, allowing high speed transmission without signal attenuation
■ Good capacitance balance between lines to ensure longitudinal balance
■ Fixed breakdown voltage in both common and differential modes
■ The same surge current capability in both common and differential modes
■ A particular attention has been given to.