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TISP3125F3

Power Innovations Limited
Part Number TISP3125F3
Manufacturer Power Innovations Limited
Description DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS
Published Apr 16, 2005
Detailed Description TISP3125F3, TISP3150F3, TISP3180F3 DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS Copyright © 1997, Power Innovations Li...
Datasheet PDF File TISP3125F3 PDF File

TISP3125F3
TISP3125F3

Overview
TISP3125F3, TISP3150F3, TISP3180F3 DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS Copyright © 1997, Power Innovations Limited, UK MARCH 1994 - REVISED SEPTEMBER 1997 TELECOMMUNICATION SYSTEM SECONDARY PROTECTION q Ion-Implanted Breakdown Region Precise and Stable Voltage Low Voltage Overshoot under Surge DEVICE ‘3125F3 ‘3150F3 ‘3180F3 VDRM V 100 120 145 V(BO) V 125 150 180 D PACKAGE (TOP VIEW) T NC NC R 1 2 3 4 8 7 6 5 G G G G MDXXAE NC - No internal connection P PACKAGE (TOP VIEW) q Planar Passivated Junctions Low Off-State Current < 10 µA Rated for International Surge Wave Shapes WAVE SHAPE 2/10 µs 8/20 µs 10/160 µs 10/560 µs 0.
5/700 µs 10/700 µs 10/1000 µs STANDARD FCC Part 68 ANSI C62.
41 FCC Part 68 FCC Part 68 RLM 88 FTZ R12 VDE 0433 CCITT IX K17/K20 REA PE-60 ITSP A 175 120 60 45 38 50 50 50 35 q T G G R 1 2 3 4 8 7 6 5 T G G R MDXXAF Specified T terminal ratings require connection of pins 1 and 8.
Specified R terminal ratings require connection of pins 4 and 5.
SL PACKAGE (TOP VIEW) T G 1 2 3 MDXXAG MD23AA q Surface Mount and Through-Hole Options PACKAGE Small-outline Small-outline taped and reeled Plastic DIP Single-in-line PART # SUFFIX D DR P SL R device symbol T R q UL Recognized, E132482 description These medium voltage dual symmetrical transient voltage suppressor devices are designed to protect ISDN and telecommunication applications with ground backed ringing against transients caused by lightning strikes and a.
c.
power lines.
Offered in three voltage variants to meet battery and protection requirements they are guaranteed to suppress and withstand the listed international lightning surges in both polarities.
Transients are initially clipped by breakdown clamping until the voltage rises to the breakover level, which causes the device to SD3XAA G Terminals T, R and G correspond to the alternative line designators of A, B and C crowbar.
The high crowbar holding current prevents d.
c.
latchup as the current subsides.
These monol...


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