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TISP61089AS Datasheet DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS

Manufacturer: Power Innovations Limited

Overview: Copyright © 1999, Power Innovations Limited, UK TISP61089AS DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS OCTOBER 1999 RINGING SLIC OVERVOLTAGE PROTECTION FOR LSSGR ‘1089 q Dual Voltage-Programmable Protectors — High Voltage Rating ........................-120 V — Wide Programming Range..... 0 to -100 V — Low Gate Triggering Current .......< 5 mA — High Holding Current ................> 150 mA q Increased Gound Pin Clearance Version of TISP61089AD — Ground Lead Creepage ................ > 3 mm — Small Outline Surface Mount Package q Rated for LSSGR ‘1089 Conditions D PACKAGE (TOP VIEW) (Tip) K1 1 8 NC (Gate) G 2 7 A (Ground) NC 3 6 A (Ground) (Ring) K2 4 5 NC MD6XBA NC - No internal connection Terminal typical application names shown in parenthesis WAVE SHAPE 2/10 µs 10/1000 µs ‘1089 TEST CLAUSE AND TEST # 4.5.8 Second-Level 1 4.5.7 First-Level 3 ITSP A 120 30 device symbol K1 60 Hz POWER FAULT TIME 100 ms 1s 5s 300 s 900 s ‘1089 TEST CLAUSE AND TEST # 4.5.13 Second-Level 2 4.5.13 Second-Level 2 4.5.13 Second-Level 2 4.5.13 Second-Level 1 4.5.13 Second-Level 1 ITSM A 11 4.8 2.7 0.95 0.92 q 2/10 Protection Voltage Specified ELEMENT Diode Crowbar VGG = -48 V FIRST-LEVEL V @ 56 A 6 -57 SECOND-LEVEL V @ 100 A 8 -60 q Rated for ITU-T K20 & K21 impulses WAVE SHAPE VOLTAGE CURRENT 10/700 µs 5/320 ITSP A 40 A G1,G2 A K2 Terminals K1, K2 and A correspond to the alternative line designators of T, R and G or A, B and C. The negative protection voltage is controlled by the voltage, VGG, applied to the G terminal.

Datasheet Details

Part number TISP61089AS
Manufacturer Power Innovations Limited
File Size 211.36 KB
Description DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS
Download TISP61089AS Download (PDF)

General Description

The TISP61089AS is a dual forward-conducting buffered p-gate overvoltage protector.

It is designed to protect ringing SLICs (Subscriber Line Interface Circuits) against overvoltages on the telephone line caused by lightning, a.c.

power contact and induction.

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