TISP4070H3LM THRU TISP4115H3LM, TISP4125H3LM THRU TISP4220H3LM,
TISP4240H3LM THRU TISP4400H3LM
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
NOVEMBER 1997 - REVISED OCTOBER 2000
TELECOMMUNICATION SYSTEM HIGH CURRENT OVERVOLTAGE PROTECTORS
G
8 kV 10/700, 200 A 5/310 ITU-T K.20/21 rating
G
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Low Voltage Overshoot under Surge
DEVICE
‘4070
‘4080
‘4095
‘4115
‘4125
‘4145
‘4165
‘4180
‘4220
‘4240
‘4250
‘4260
‘4290
‘4300
‘4350
‘4395
‘4400
G
VDRM
T(A)
NC
R(B)
V
70
80
95
115
125
145
165
180
220
240
250
260
290
300
350
395
400
NC - No internal connection on pin 2
LMF PACKAGE
(LM PACKAGE WITH FORMED LEADS)
(TOP VIEW)
T(A)
STANDARD
2/10 µs
8/20 µs
10/160 µs
GR-1089-CORE
IEC 61000-4-5
FCC Part 68
ITU-T K.20/21
FCC Part 68
FCC Part 68
GR-1089-CORE
10/700 µs
10/560 µs
10/1000 µs
1
2
3
NC
R(B)
MD4XAKB
NC - No internal connection on pin 2
device symbol
T
Rated for International Surge Wave Shapes
WAVE SHAPE
1
2
3
MD4XAT
V(BO)
V
58
65
75
90
100
120
135
145
160
180
190
200
220
230
275
320
300
LM PACKAGE
(TOP VIEW)
R
ITSP
A
500
300
250
SD4XAA
Terminals T and R correspond to the
alternative line designators of A and B
200
160
100
G
Low Differential Capacitance . . . 80 pF max.
G
..................UL Recognized Component
HOW TO ORDER
DEVICE
TISP4xxxH3LM
PACKAGE
Straight Lead DO-92 (LM)
CARRIER
ORDER AS
Bulk Pack
TISP4xxxH3LM
Tape and Reeled
TISP4xxxH3LMR
Formed Lead DO-92 (LMF) Tape and Reeled TISP4xxxH3LMFR
Insert xxx value corresponding to protection voltages of 070, 080, 095, 115 etcetera.
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
PRODUCTION DATA information is current as of
publication date. Products conform to specifications
per the terms of Texas Instruments standard warranty.
Production processing does not necessary include
testing of all parameters.
Copyright © 2000 Texas Instruments Incorporated
Designed and manufactured by Power
Innovations, A Bourns Company, under
private label for Texas Instruments.
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