TISP61521 Datasheet, PDF (1/11 Pages) Bourns Electronic Solutions – DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS

*RoHS ^{VCEOARMVSAPIOILLINAASBNLTE}
TISP61521
DUAL FORWARD-CONDUCTING P-GATE THYRISTORS
PROGRAMMABLE OVERVOLTAGE PROTECTORS
TISP61521 SLIC Protector
Overvoltage Protection for High Voltage Negative Rail
Ringing SLICs
Dual Voltage-Programmable Protectors
- Supports Battery Voltages Down to -150 V
- Low 3 mA max. Gate Triggering Current
- High 150 mA min. Holding Current
Rated for International Surge Wave Shapes
Voltage
Waveshape
I_TSP
Standard
A
2/10
GR-1089-CORE
170
ITU-T K.22
1.2/50
50
VDE 0878
1.2/50
IEC 61000-4-5
100
10/160
FCC Part 68 Type A
50
0.5/700
I3124
40
ITU-T K.20,
10/700
VDE 0433
40
IEC 61000-4-5
9/720
FCC Part 68 Type B
40
10/560
FCC Part 68 Type A
35
10/1000 GR-1089-CORE
30
Functional Replacements for
Device Type Package Type
Functional
Replacement
LCP1511D,
8-pin Small-Outline TISP61521D
LCP1521
D Package (Top View)
(Tip) K1 ¹
(Gate) G
2
8 K1 (Tip)
7 A (Ground)
NC 3
6 A (Ground)
(Ring) K2 4
5 K2 (Ring)
MD6XANB
NC - No internal connection
Terminal typical application names shown in
parenthesis
Device Symbol
K1
K1
A
G
A
K2
K2
Terminals K1, K2 and A correspond to the alternative
line designators of T, R and G or A, B and C. The
negative protection voltage is controlled by the
voltage, V_GG, applied to the G terminal.
SD6XAEB
............................................ UL Recognized Components
How To Order
Device
TIS P61521
Package
D (8-pin Small-Outline)
Carrier
Embossed Tape Reeled
Tube
For Standard
For Lead Free
Termination Finish Termination Finish
Order As
Order As
TISP 61521DR
TISP 61521DR-S
TISP615 21D
TISP615 21D-S
Description
The TISP61521 is a dual forward-conducting buffered p-gate overvoltage protector. It is designed to protect monolithic SLICs (Subscriber Line
Interface Circuits) against overvoltages on the telephone line caused by lightning, a.c. power contact and induction. The TISP61521 limits
voltages that exceed the SLIC supply rail voltage. The TISP61521 parameters are specified to allow equipment compliance with Bellcore
GR-1089-CORE, Issue 1 and ITU-T recommendation K.20.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
APRIL 2001 REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.