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PDF TISP4070M3LM Data sheet ( Hoja de datos )
| Número de pieza | TISP4070M3LM | |
| Descripción | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS | |
| Fabricantes | Power Innovations Limited | |
| Logotipo |  |
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TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM,
TISP4240M3LM THRU TISP4400M3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
Copyright © 1999, Power Innovations Limited, UK
NOVEMBER 1997 - REVISED APRIL 1999
TELECOMMUNICATION SYSTEM MEDIUM CURRENT OVERVOLTAGE PROTECTORS
q 4 kV 10/700, 100 A 5/310 ITU-T K20/21 rating
q Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
DEVICE
‘4070
‘4080
‘4095
‘4125
‘4145
‘4165
‘4180
‘4220
‘4240
‘4260
‘4300
‘4350
‘4400
VDRM
V
58
65
75
100
120
135
145
160
180
200
230
275
300
V(BO)
V
70
80
95
125
145
165
180
220
240
260
300
350
400
T(A)
NC
R(B)
LM PACKAGE
(TOP VIEW)
1
2
3
NC - No internal connection on pin 2
MD4XAT
LMF PACKAGE
(LM PACKAGE WITH FORMED LEADS)
(TOP VIEW)
T(A)
NC
R(B)
1
2
3
NC - No internal connection on pin 2
MD4XAKB
device symbol
T
q Rated for International Surge Wave Shapes
WAVE SHAPE
STANDARD
ITSP
A
2/10 µs
8/20 µs
GR-1089-CORE
IEC 61000-4-5
300
220
R SD4XAA
10/160 µs
10/700 µs
FCC Part 68
ITU-T K20/21
FCC Part 68
120
100
Terminals T and R correspond to the
alternative line designators of A and B
10/560 µs
10/1000 µs
FCC Part 68
GR-1089-CORE
75
50
q Ordering Information
q Low Differential Capacitance . . . 43 pF max.
DEVICE TYPE
TISP4xxxM3LM
PACKAGE TYPE
Straight Lead DO-92 Bulk Pack
TISP4xxxM3LMR Straight Lead DO-92 Tape and Reeled
TISP4xxxM3LMFR Formed Lead DO-92 Tape and Reeled
description
These devices are designed to limit overvoltages on the telephone line. Overvoltages are normally caused by
a.c. power system or lightning flash disturbances which are induced or conducted on to the telephone line. A
single device provides 2-point protection and is typically used for the protection of 2-wire telecommunication
equipment (e.g. between the Ring to Tip wires for telephones and modems). Combinations of devices can be
used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground).
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially
clipped by breakdown clamping until the voltage rises to the breakover level, which causes the device to
crowbar into a low-voltage on state. This low-voltage on state causes the current resulting from the
overvoltage to be safely diverted through the device. The high crowbar holding current prevents d.c. latchup
as the diverted current subsides.
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  
TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM,
TISP4240M3LM THRU TISP4400M3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
NOVEMBER 1997 - REVISED APRIL 1999
TYPICAL CHARACTERISTICS
OFF-STATE CURRENT
vs
JUNCTION TEMPERATURE
100
VD = ±50 V
TCMAG
10
1
NORMALISED BREAKOVER VOLTAGE
vs
JUNCTION TEMPERATURE TC4MAF
1.10
1.05
0·1
0·01
0·001
-25
0 25 50 75 100
TJ - Junction Temperature - °C
Figure 2.
125
150
ON-STATE CURRENT
vs
ON-STATE VOLTAGE
100
70 TA = 25 °C
50 tW = 100 µs
40
30
20
15
10
7
5
4
3
2
1.5
1
0.7
'4125
THRU
'4220
'4240
THRU
'4400
'4070
THRU
'4095
1 1.5 2
3 45
VT - On-State Voltage - V
Figure 4.
TC4MAJ
7 10
1.00
0.95
-25
0 25 50 75 100 125
TJ - Junction Temperature - °C
Figure 3.
150
NORMALISED HOLDING CURRENT
vs
JUNCTION TEMPERATURE TC4MAD
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
-25
0 25 50 75 100 125
TJ - Junction Temperature - °C
Figure 5.
150
PRODUCT INFORMATION
5
5 Page 
TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM,
TISP4240M3LM THRU TISP4400M3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
NOVEMBER 1997 - REVISED APRIL 1999
device symbolization code
Devices will be coded as below.
MECHANICAL DATA
DEVICE
TISP4070M3
TISP4080M3
TISP4095M3
TISP4125M3
TISP4145M3
TISP4165M3
TISP4180M3
TISP4220M3
TISP4240M3
TISP4260M3
TISP4300M3
TISP4350M3
TISP4400M3
SYMOBLIZATION
CODE
4070M3
4080M3
4095M3
4125M3
4145M3
4165M3
4180M3
4220M3
4240M3
4260M3
4300M3
4350M3
4400M3
carrier information
Devices are shipped in one of the carriers below. A reel contains 2 000 devices.
PACKAGE TYPE
Straight Lead DO-92
Straight Lead DO-92
Formed Lead DO-92
CARRIER
Bulk Pack
Tape and Reeled
Tape and Reeled
ORDER #
TISP4xxxM3LM
TISP4xxxM3LMR
TISP4xxxM3LMFR
PRODUCT INFORMATION
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TISP4070M3LM.PDF ] | |
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