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PDF TISP4240F3 Data sheet ( Hoja de datos )
| Número de pieza | TISP4240F3 | |
| Descripción | SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS | |
| Fabricantes | Power Innovations Limited | |
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TISP4240F3, TISP4260F3, TISP4290F3, TISP4320F3, TISP4380F3
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
‘4240F3
‘4260F3
‘4290F3
‘4320F3
‘4380F3
VDRM
V
180
200
220
240
270
V(BO)
V
240
260
290
320
380
q Planar Passivated Junctions
Low Off-State Current < 10 µA
q Rated for International Surge Wave Shapes
D PACKAGE
(TOP VIEW)
T1
T2
T3
T4
8R
7R
6R
5 R MDXXAI
Specified ratings require the connection
of pins 1, 2, 3 and 4 for the T terminal.
SL PACKAGE
(TOP VIEW)
T1
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
R2
device symbol
MDXXAH
MD4XAA
D PACKAGE
TTTT
4321
SL PACKAGE
T
1
q Surface Mount and Through-Hole Options
PACKAGE
Small-outline
Small-outline taped
and reeled
Single-in-line
PART # SUFFIX
D
DR
SL
q UL Recognized, E132482
description
These high 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 five 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
5 678
2
RR RR
R
SD4XAE
Terminals T and R correspond to the
alternative line designators of A and B
level, which causes the device to crowbar. The
high crowbar holding current prevents d.c.
latchup as the current 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
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.
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  
TISP4240F3, TISP4260F3, TISP4290F3, TISP4320F3, TISP4380F3
SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
MARCH 1994 - REVISED SEPTEMBER 1997
TYPICAL CHARACTERISTICS
R and T terminals
OFF-STATE CURRENT
vs
JUNCTION TEMPERATURE
100
TC3HAF
NORMALISED BREAKDOWN VOLTAGES
vs
JUNCTION TEMPERATURE
TC3HAI
10 1.2 V(BO)
1
0·1
0·01
VD = 50 V
VD = -50 V
0·001
-25
0 25 50 75 100 125
TJ - Junction Temperature - °C
Figure 2.
150
NORMALISED BREAKDOWN VOLTAGES
vs
JUNCTION TEMPERATURE
TC3HAJ
1.2
V(BO)
1.1
V(BR)M
1.1 V(BR)M
1.0
0.9
-25
V(BR)
Normalised to V(BR)
I(BR) = 100 µA and 25°C
Positive Polarity
0 25 50 75 100 125
TJ - Junction Temperature - °C
Figure 3.
150
ON-STATE CURRENT
vs
ON-STATE VOLTAGE
TC3HAL
100
10
1.0
0.9
-25
V(BR)
Normalised to V(BR)
I(BR) = 100 µA and 25°C
Negative Polarity
0 25 50 75 100 125
TJ - Junction Temperature - °C
Figure 4.
150
150°C
1
1
25°C
-40°C
2 3 4 5 6 7 8 9 10
VT - On-State Voltage - V
Figure 5.
PRODUCT INFORMATION
5
5 Page 
TISP4240F3, TISP4260F3, TISP4290F3, TISP4320F3, TISP4380F3
SYMMETRICAL TRANSIENT
VOLTAGE SUPPRESSORS
MARCH 1994 - REVISED SEPTEMBER 1997
MECHANICAL DATA
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. Leads require no additional
cleaning or processing when used in soldered assembly.
SL002
10,2 (0.400) MAX
4,57 (0.180)
MAX
Index
Dot
0,711 (0.028)
0,559 (0.022)
2 Places
1
8,31 (0.327)
MAX
12,9 (0.492)
MAX
4,267 (0.168)
MIN
2
1,500 (0.059) MAX
2 Places
5,08 (0.200) T.P.
(see Note A)
6,60 (0.260)
6,10 (0.240)
0,356 (0.014)
0,203 (0.008)
2 Places
ALL LINEAR DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES
NOTES: A. Each pin centerline is located within 0,25 (0.010) of its true longitudinal position.
B. Body molding flash of up to 0,15 (0.006) may occur in the package lead plane.
PRODUCT INFORMATION
MDXXAC
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TISP4240F3.PDF ] | |
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