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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 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 the internal wire bonding.
TPI Datasheet
