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Número de pieza | TISP2290L | |
Descripción | DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS | |
Fabricantes | Power Innovations Limited | |
Logotipo | ||
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No Preview Available ! Copyright © 1997, Power Innovations Limited, UK
TISP2290L
DUAL SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
FEBRUARY 1990 - REVISED SEPTEMBER 1997
TELECOMMUNICATION SYSTEM SECONDARY PROTECTION
q Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
DEVICE
‘2290L
V(Z) V(BO)
VV
200 290
q Planar Passivated Junctions
Low Off-State Current < 10 µA
q Rated for International Surge Wave Shapes
WAVE SHAPE
8/20 µs
10/160 µs
10/560 µs
0.2/310 µs
10/700 µs
10/1000 µs
STANDARD
ANSI C62.41
FCC Part 68
FCC Part 68
RLM 88
FTZ R12
VDE 0433
CCITT IX K17/K20
REA PE-60
ITSP
A
150
60
45
38
50
50
50
50
device symbol
q UL Recognized, E132482
description
The TISP2290L 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.
1
1 page TISP2290L
DUAL SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
FEBRUARY 1990 - REVISED SEPTEMBER 1997
MECHANICAL DATA
SOT-82
3-pin plastic single-in-line package
This single-in-line package consists of a circuit mounted on a lead frame and encapsulated within a plastic
compound. The compound will withstand soldering temperature with no deformation, and circuit performance
characteristics will remain stable when operated in high humidity conditions. Leads require no additional
cleaning or processing when used in soldered assembly.
SOT-82
7,8
7,4
2,7
2,4
10,8
10,5
Exposed
Heat Slug
2,54 typ
0,9
0,7
15,7 typ
123
2,2 typ
4,4 typ
1,2 typ
0,75
0,49
ALL LINEAR DIMENSIONS IN MILLIMETERS
NOTE A: The centre pin is in electrical contact with the heat slug.
PRODUCT INFORMATION
MDXXAQ
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet TISP2290L.PDF ] |
Número de pieza | Descripción | Fabricantes |
TISP2290 | DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS | Power Innovations Limited |
TISP2290F3 | DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS | Power Innovations Limited |
TISP2290L | DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS | Power Innovations Limited |
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