TISP4070M3LM Datasheet (Power Innovations Limited) - BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

TISP4070M3LM, BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

These devices are designed to limit overvoltages on the telephone line.

Overvoltages are normally caused by a.c.

power system or lightning flash disturbances which are induced or conducted on to the telephone line.

A single device provides 2-point protection and is typically used for the protection

TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS Copyright © 1999, Power Innovations Limited, UK NOVEMBER 1997 - REVISED APRIL 1999 TELECOMMUNICATION SYSTEM MEDIUM CURRENT OVERVOLTAGE PROTECTORS q q 4 kV 10/700, 100 A 5/310 ITU-T K20/21 rating Ion-Implanted Breakdown Region Precise and Stable Voltage Low Voltage Overshoot under Surge DEVICE ‘4070 ‘4080 ‘4095 ‘4125 ‘4145 ‘4165 ‘4180 ‘4220 ‘4240 ‘4260 ‘4