4300M3 View Datasheet(PDF) - Bourns, Inc
Part Name
Description
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4300M3 Datasheet PDF : 16 Pages
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TISP4xxxM3LM Overvoltage Protector Series
ITU-T K.20/21 Rating ...........................4 kV 10/700,100 A 5/310
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
VDRM
V
58
65
75
90
100
120
135
145
160
180
190
200
220
230
275
320
300
V(BO)
V
70
80
95
115
125
145
165
180
220
240
250
260
290
300
350
395
400
LM Package (Top View)
T(A)
1
NC
2
R(B)
3
NC - No internal connection on pin 2
MD4XAT
LMF Package (LM Package with Formed Leads) (Top View)
T(A)
1
NC
2
3
R(B)
NC - No internal connection on pin 2
MD4XAKB
Device Symbol
T
Rated for International Surge Wave Shapes
Waveshape
2/10 µs
8/20 µs
10/160 µs
10/700 µs
10/560 µs
10/1000 µs
Standard
ITSP
A
GR-1089-CORE 300
IEC 61000-4-5 220
FCC Part 68
120
ITU-T K.20/21
100
FCC Part 68
FCC Part 68
75
GR-1089-CORE 50
R
SD4XAA
Terminals T and R correspond to the
alternative line designators of A and B
Low Differential Capacitance .................................. 43 pF max.
.............................................. UL Recognized Component
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 and 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).
How To Order
Device
Package
Carrier
For Standard
Termination Finish
Order As
Bulk Pack
TISP4xxxM3LM
Straight Lead DO-92 (LM)
TISP4xxxM3LM
Tape and Reeled TISP4xxxM3LMR
Formed Lead DO-92 (LMF) Tape and Reeled TISP4xxxM3LMFR
Insert xxx value corresponding to protection voltages of 070, 080, 095, 115 etc.
For Lead Free
Termination Finish
Order As
TISP4xxxM3LM-S
TISP4xxxM3LMR-S
TISP4xxxM3LMFRS
NOVEMBER 1997 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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