tisp4125f3 Bourns, Inc., tisp4125f3 Datasheet

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tisp4125f3

Manufacturer Part Number
tisp4125f3
Description
Symmetrical Transient Voltage Suppressors - Power Innovations Ltd
Manufacturer
Bourns, Inc.
Datasheet
Copyright © 1997, Power Innovations Limited, UK
description
P R O D U C T
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.
These medium voltage symmetrical transient
voltage suppressor devices are designed to
protect two wire telecommunication applications
against transients caused by lightning strikes
and a.c. power lines. Offered in three voltage
variants
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 crowbar. The
WAVE SHAPE
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
Planar Passivated Junctions
Low Off-State Current < 10 µA
Rated for International Surge Wave Shapes
Surface Mount and Through-Hole Options
Small-outline taped
UL Recognized, E132482
DEVICE
‘4125F3
‘4150F3
‘4180F3
10/1000 µs
0.5/700 µs
10/160 µs
10/560 µs
10/700 µs
2/10 µs
8/20 µs
Small-outline
Single-in-line
PACKAGE
and reeled
to
V
100
120
145
DRM
V
meet
TELECOMMUNICATION SYSTEM SECONDARY PROTECTION
CCITT IX K17/K20
I N F O R M A T I O N
ANSI C62.41
FCC Part 68
FCC Part 68
FCC Part 68
STANDARD
REA PE-60
VDE 0433
FTZ R12
V
RLM 88
125
150
180
(BO)
V
PART # SUFFIX
battery
DR
SL
D
and
I
175
120
TSP
60
45
38
50
50
50
35
A
protection
device symbol
high crowbar holding current prevents d.c.
latchup as the current subsides.
These
fabricated in ion-implanted planar structures to
ensure precise and matched breakover control
and are virtually transparent to the system in
normal operation
The small-outline 8-pin assignment has been
carefully chosen for the TISP series to maximise
the inter-pin clearance and creepage distances
which are used by standards (e.g. IEC950) to
establish voltage withstand ratings.
4
5
TISP4125F3, TISP4150F3, TISP4180F3
T
R
R
T
Terminals T and R correspond to the
alternative line designators of A and B
Specified ratings require the connection
of pins 1, 2, 3 and 4 for the T terminal.
D PACKAGE
3
6
monolithic
T
R
T
T
T
T
MARCH 1994 - REVISED SEPTEMBER 1997
2
7
SYMMETRICAL TRANSIENT
SL PACKAGE
T
R
D PACKAGE
(TOP VIEW)
(TOP VIEW)
1
2
VOLTAGE SUPPRESSORS
1
2
3
4
1
8
T
R
protection
8
7
6
5
SL PACKAGE
R
R
R
R
1
2
MDXXAH
R
T
MDXXAI
MD4XAA
devices
SD4XAE
are
1

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tisp4125f3 Summary of contents

Page 1

... 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. TISP4125F3, TISP4150F3, TISP4180F3 Specified ratings require the connection of pins and 4 for the T terminal. T ...

Page 2

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 absolute maximum ratings Repetitive peak off-state voltage (0°C < T < 70° Non-repetitive peak on-state pulse current (see Notes 1, 2 and 3) 1/2 µs (Gas tube differential transient, open-circuit voltage wave shape 1/2 µs) 2/10 µ ...

Page 3

... V (BO) Quadrant III Switching Characteristic Figure 1. VOLTAGE-CURRENT CHARACTERISTIC FOR T AND R TERMINALS ALL MEASUREMENTS ARE REFERENCED TO THE R TERMINAL TISP4125F3, TISP4150F3, TISP4180F3 = 25° C (continued) J TEST CONDITIONS = 300 SOURCE = 50 SOURCE = 300 SOURCE = 100 µs ...

Page 4

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 OFF-STATE CURRENT vs JUNCTION TEMPERATURE 100 0·1 0·01 0·001 - Junction Temperature - °C J Figure 2. NORMALISED BREAKDOWN VOLTAGES vs JUNCTION TEMPERATURE 1.2 V (BO) 1.1 V (BR)M 1.0 V Normalised to V (BR 100 µA and 25°C ...

Page 5

... OFF-STATE CAPACITANCE vs TERMINAL VOLTAGE 100 Positive Bias Negative Bias 10 0·1 1 Terminal Voltage - V Figure TISP4125F3, TISP4150F3, TISP4180F3 TYPICAL CHARACTERISTICS R and T terminals NORMALISED BREAKOVER VOLTAGE RATE OF RISE OF PRINCIPLE CURRENT TC3MAH 1.3 1.2 1.1 1.0 100 125 150 0· ...

Page 6

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 1000 100 10 MAXIMUM NON-RECURRING 50 Hz CURRENT vs CURRENT DURATION V GEN R GEN SL Package 10 D Package 1 0· Current Duration - s Figure 11 TYPICAL CHARACTERISTICS ...

Page 7

... open circuit voltage short circuit current generator has an effective output impedance of 40 surge current requirement of the TISP becomes 31 A (2000/65) and not TISP4125F3, TISP4150F3, TISP4180F3 APPLICATIONS INFORMATION OPEN CIRCUIT SHORT CIRCUIT VOLTAGE CURRENT 1.5 kV, 10/700 µ ...

Page 8

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 protection voltage The protection voltage, (V (BO) This increase is dependent on the rate of current rise, di/dt, when the TISP is clamping the voltage in its breakdown region. The V (BO) V (250 V/ms) value by the normalised increase at the surge’s di/dt (Figure 7 estimate of the di/dt (BO) can be made from the surge generator voltage rate of rise, dv/dt, and the circuit resistance ...

Page 9

... NOTES: A. Leads are within 0,25 (0.010) radius of true position at maximum material condition. B. Body dimensions do not include mold flash or protrusion. C. Mold flash or protrusion shall not exceed 0,15 (0.006). D. Lead tips to be planar within ±0,051 (0.002 TISP4125F3, TISP4150F3, TISP4180F3 MECHANICAL DATA ...

Page 10

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 SL002 2-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 ...

Page 11

... NOTES: A. Taped devices are supplied on a reel of the following dimensions:- Reel diameter: 330 +0,0/-4,0 mm Reel hub diameter: 100 ±2,0 mm Reel axial hole: 13,0 ±0 2500 devices are on a reel TISP4125F3, TISP4150F3, TISP4180F3 MECHANICAL DATA 4,10 1,60 3,90 1,50 2,05 1,95 0,8 MIN. 5,55 5,45 ø ...

Page 12

... TISP4125F3, TISP4150F3, TISP4180F3 SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS MARCH 1994 - REVISED SEPTEMBER 1997 Power Innovations Limited (PI) reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to verify, before placing orders, that the information being relied on is current. ...

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