TISP2082 Datasheet | Power Innovations Limited

description The TISP2082 is designed specifically for telephone equipment protection against lightning and transients induced by a.c. power lines. These devices will supress voltage transients between terminals A and C, B and C, and A and B. Transients are initially clipped by zener action until the voltage rises to the breakover level, which causes the device to crowbar. The high crowbar holding current prevents d.c. latchup as the transient subsides. These monolithic protection devices are fabricated in ion-implanted planar structures to ensure precise and matched breakover control and are virtually transparent to the system in normal operation. PRODUCT INFORMATION Information is current as of publication date. Products conform to specifications in accordance with the terms of Power Innovations standard warranty. Production processing does not necessarily include testing of all parameters. TISP2082 DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS NOVEMBER 1986 - REVISED SEPTEMBER 1997 absolute maximum ratings at 25°C case temperature (unless otherwise noted) RATING Non-repetitive peak on-state pulse current (see Notes 1, 2 and 3) 8/20 µs (ANSI C62.41, open-circuit voltage wave shape 1.2/50 µs) 10/160 µs (FCC Part 68, open-circuit voltage wave shape 10/160 µs) 5/200 µs (VDE 0433, open-circuit voltage wave shape 2 k V, 10/700 µs) 0.2/310 µs (RLM 88, open-circuit voltage wave shape 1.5 k V, 0.5/700 µs) 5/310 µs (CCITT IX K17/K20, open-circuit voltage wave shape 2 k V, 10/700 µs) 5/310 µs (FTZ R12, open-circuit voltage wave shape 2 k V, 10/700 µs) 10/560 µs (FCC Part 68, open-circuit voltage wave shape 10/560 µs) 10/1000 µs (REA PE-60, open-circuit voltage wave shape 10/1000 µs) Non-repetitive peak on-state current, 50 Hz, 2.5 s (see Notes 1 and 2) Initial rate of rise of on-state current, Junction temperature Operating free - air temperature range Storage temperature range Lead temperature 1.5 mm from case for 10 s Tstg Tlead Linear current ramp, Maximum ramp...