
JUNE 1999 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP4360H3BJ Overvoltage Protector Series
TISP4360H3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
T
R
SD4XAA
Terminals T and R correspond to the
alternative line designators of A and B
Device Symbol
Waveshape
Standard
ITSP
A
2/10 s
GR-1089-CORE
500
8/20 s
IEC 61000-4-5
300
10/160 s
FCC Part 68
250
10/700 s
ITU-T K.20/21
FCC Part 68
200
10/560 s
FCC Part 68
160
10/1000 s
GR-1089-CORE
100
Standard
Applied AC
A r.m.s.
‘4360 IT(OV)M Limit
s
UL 1950
(ANNEX NAC)
40
7
2.2
0.04
4.2
SURVIVES
GR-1089-CORE
60
30
15
2.2
0.015
0.08
0.48
SURVIVES
ITU-T K.20/21
23
1
0.15
SURVIVES
High UL 1950, Bellcore & ITU-T AC Capability
How To Order
SMBJ Package (Top View)
Description
Matched to FCC Part 68 POTS + ADSL Voltages
– Working Voltage, VDRM . . . . . . . . . . . . . . . . . . . . . 290 V
– Protection Voltage, V(BO) . . . . . . . . . . . . . . . . . . . . 360 V
High FCC, Bellcore & ITU-T Surge Ratings
Large creepage distance ............................... 2.54 mm (0.1 in.)
Low Capacitance ................................................... 24 pF @ 50 V
70 pF @ 0
The TISP4360H3BJ is designed to limit overvoltages on equipment used for telephone lines carrying POTS (Plain Old Telephone System) and
ADSL (Asymmetrical Digital Subscriber Line) signals. TISP4360H3BJ a.c. overload limits are specified for designers to select the correct
overcurrent protectors to meet safety requirements, e.g. UL 1950.
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping. If
sufficient current is available from the overvoltage, the breakdown voltage will rise to the breakover level, which causes the device to switch
into a low-voltage on-state condition. This switching action removes the high voltage stress from the following circuitry and causes the current
resulting from the overvoltage to be safely diverted through the protector. The high holding (switch off) current prevents d.c. latchup as the
diverted current subsides.
The TISP4360H3BJ is guaranteed to voltage limit and withstand the listed international lightning surges in both polarities. This high (H) current
protection device is in a plastic SMBJ package (JEDEC DO-214AA with J-bend leads) and supplied in embossed carrier reel pack. For
alternative voltage and holding current values, consult the factory.
.............................................. UL Recognized Component
Device
Package
Carrier
TISP4360H3BJ
BJ (J-Bend DO-214AA/SMB)
Embossed Tape Reeled
TISP4360H3BJR
TISP4360H3BJR-S
For Standard
Termination Finish
Order As
For Lead Free
Termination Finish
Order As
12
T(A)
R(B)
MDXXBG
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
*R
oH
S C
OM
PL
IA
NT
VE
RS
IO
NS
AV
AIL
AB
LE