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TISP3180 参数 Datasheet PDF下载

TISP3180图片预览
型号: TISP3180
PDF下载: 下载PDF文件 查看货源
内容描述: 双对称瞬态电压抑制器 [DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS]
分类和应用: 局域网
文件页数/大小: 11 页 / 197 K
品牌: POINN [ POWER INNOVATIONS LTD ]
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TISP3180
DUAL SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
Copyright © 1997, Power Innovations Limited, UK
NOVEMBER 1986 - REVISED SEPTEMBER 1997
TELECOMMUNICATION SYSTEM SECONDARY PROTECTION
q
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
DEVICE
‘3180
V
(Z)
V
145
V
(BO)
V
180
TO-220 PACKAGE
(TOP VIEW)
A(T)
C(G)
B(R)
1
2
3
q
Planar Passivated Junctions
Low Off-State Current < 10 µA
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
I
TSP
A
150
60
45
38
50
50
50
50
Pin 2 is in electrical contact with the mounting base.
MDXXANA
q
device symbol
q
UL Recognized, E132482
description
The TISP3180 is designed specifically for
telephone equipment protection against lightning
and transients induced by a.c. power lines.
These devices consist of two bidirectional
suppressor elements connected to a Common
(C) terminal. They 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