TPI12011NRL中文资料意法半导体数据手册PDF规格书

描述 Description

Dedicated devices for ISDN interface and high speed data telecom line protection. Equivalent to a triple Trisil™ with low capacitance.

特性 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. The “4-point” configuration ensures a reliable protection, eliminating overvoltages introduced by the parasitic inductances of the wiring (LdI/dt), especially for very fast transient overvoltages

Complies with following standards

■ CCITT K17-K20

– 10/700 µs, 1.5 kV

– 5/310 µs, 38 A

■ VDE 0433

– 10/700 µs, 2 kV

– 5/310 µs, 50 A

■ VDE 0878

– 1.2/50 µs, 1.5 kV

– 1/20 µs, 40 A

■ IEC 61000-4-2 level 4

– 0.5/700 µs, 1.5 kV

– 0.2/310 µs, 38 A