TISP4125M3LM Bourns, Inc., TISP4125M3LM Datasheet

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TISP4125M3LM

Manufacturer Part Number
TISP4125M3LM
Description
Manufacturer
Bourns, Inc.
Datasheet
Copyright © 1999, 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 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.
WAVE SHAPE
4 kV 10/700, 100 A 5/310 ITU-T K20/21 rating
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
Rated for International Surge Wave Shapes
Low Differential Capacitance . . . 43 pF max.
DEVICE
10/1000 µs
TELECOMMUNICATION SYSTEM MEDIUM CURRENT OVERVOLTAGE PROTECTORS
10/160 µs
10/700 µs
10/560 µs
‘4070
‘4080
‘4095
‘4125
‘4145
‘4165
‘4180
‘4220
‘4240
‘4260
‘4300
‘4350
‘4400
2/10 µs
8/20 µs
TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM,
V
100
120
135
145
160
180
200
230
275
300
GR-1089-CORE
GR-1089-CORE
DRM
58
65
75
V
IEC 61000-4-5
ITU-T K20/21
FCC Part 68
FCC Part 68
FCC Part 68
I N F O R M A T I O N
STANDARD
V
125
145
165
180
220
240
260
300
350
400
(BO)
70
80
95
V
I
300
220
120
100
TSP
75
50
A
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
device symbol
TISP4xxxM3LM
TISP4xxxM3LMR
TISP4xxxM3LMFR Formed Lead DO-92 Tape and Reeled
DEVICE TYPE
Ordering Information
TISP4240M3LM THRU TISP4400M3LM
T(A)
NC
R(B)
(LM PACKAGE WITH FORMED LEADS)
T(A)
NC
R(B)
Terminals T and R correspond to the
alternative line designators of A and B
NC - No internal connection on pin 2
NC - No internal connection on pin 2
NOVEMBER 1997 - REVISED APRIL 1999
LMF PACKAGE
LM PACKAGE
(TOP VIEW)
Straight Lead DO-92 Bulk Pack
Straight Lead DO-92 Tape and Reeled
(TOP VIEW)
R
T
PACKAGE TYPE
SD4XAA
1
2
3
1
2
3
MD4XAT
MD4XAKB
1

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TISP4125M3LM Summary of contents

Page 1

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, Copyright © 1999, Power Innovations Limited, UK TELECOMMUNICATION SYSTEM MEDIUM CURRENT OVERVOLTAGE PROTECTORS 4 kV 10/700, 100 A 5/310 ITU-T K20/21 rating Ion-Implanted Breakdown Region Precise and Stable Voltage Low Voltage Overshoot under Surge V V DRM (BO) DEVICE V V ‘4070 ...

Page 2

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 description (continued) This TISP4xxxM3LM range consists of thirteen voltage variants to meet various maximum system voltage levels ( 300 V). They are guaranteed to voltage limit and withstand the listed international lightning surges in both polarities ...

Page 3

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, electrical characteristics for the T and R terminals, T PARAMETER Repetitive peak off ±V DRM D DRM state current V Breakover voltage dv/dt = ±750 V/ms, R (BO) dv/dt ±1000 V/µs, Linear voltage ramp, Impulse breakover Maximum ramp value = ±500 V V (BO) voltage di/dt = ± ...

Page 4

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 thermal characteristics PARAMETER R Junction to free air thermal resistance JA NOTE 7: EIA/JESD51-2 environment and PCB has standard footprint dimensions connected with 5 A rated printed wiring track widths. ...

Page 5

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, OFF-STATE CURRENT vs JUNCTION TEMPERATURE 100 V = ± 0·1 0·01 0·001 - Junction Temperature - °C J Figure 2. ON-STATE CURRENT vs ON-STATE VOLTAGE 100 ° 100 µ '4125 7 THRU 5 4 '4220 3 '4240 '4070 2 THRU THRU 1.5 '4400 '4095 1 0 On-State Voltage - V T Figure 4 ...

Page 6

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 NORMALISED CAPACITANCE vs OFF-STATE VOLTAGE 1 0.9 0.8 0.7 0.6 0.5 '4070 THRU '4095 0.4 '4125 THRU '4220 0.3 '4240 THRU '4400 0.2 0 Off-state Voltage - V D Figure 6 ...

Page 7

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, RATING AND THERMAL INFORMATION NON-REPETITIVE PEAK ON-STATE CURRENT vs CURRENT DURATION 600 Vrms, 50/60 Hz GEN R = 1.4 GEN GEN EIA/JESD51-2 ENVIRONMENT 15 EIA/JESD51-3 PCB ° 1.5 0· Current Duration - s Figure 8. V DERATING FACTOR DRM vs MINIMUM AMBIENT TEMPERATURE 1.00 ...

Page 8

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 deployment These devices are two terminal overvoltage protectors. They may be used either singly to limit the voltage between two conductors (Figure 12 multiples to limit the voltage at several points in a circuit (Figure 13). ...

Page 9

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, Figure 15 and Figure 16. FCC Part 68 allows the equipment to be non-operational after the 10/160 (conductor to ground) and 10/560 (inter-conductor) impulses. The series resistor value may be reduced to zero to pass FCC Part non-operational mode e.g. Figure 14. In some cases the equipment will require verification over a temperature range. By using the rated waveform values from Figure 11, the appropriate series resistor value can be calculated for ambient temperatures in the range of -40 ° ...

Page 10

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 typical circuits TIP WIRE FUSE RING DETECTOR TISP4350 OR TISP4400 RING WIRE Figure 14. MODEM INTER-WIRE PROTECTION OVER- RING/TEST CURRENT PROTECTION PROTECTION TIP WIRE R1a ...

Page 11

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, device symbolization code Devices will be coded as below. carrier information Devices are shipped in one of the carriers below. A reel contains 2 000 devices. Straight Lead DO-92 Straight Lead DO-92 Formed Lead DO- TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS ...

Page 12

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 LM002 (DO-92) 2-pin cylindrical plastic 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 13

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, LM002 (DO-92) - Formed Leads Version 2-pin cylindrical plastic 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 14

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 tape dimensions LM002 Package (Straight Lead DO-92) Tape 32,00 27,68 23,00 17,66 11,00 8,50 Adhesive Tape on Reverse Side - Shown Dashed Flat of DO-92 Body ...

Page 15

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, tape dimensions LMF002 Package (Formed Lead DO-92) Tape 32,00 27,68 23,00 16,53 17,66 15,50 11,00 8,50 Adhesive Tape on Reverse Side - Shown Dashed Flat of DO-92 Body Towards Reel Axis TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS ...

Page 16

... TISP4070M3LM THRU TISP4095M3LM, TISP4125M3LM THRU TISP4220M3LM, TISP4240M3LM THRU TISP4400M3LM BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS NOVEMBER 1997 - REVISED APRIL 1999 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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