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PDF TISP61CAP3 Data sheet ( Hoja de datos )
| Número de pieza | TISP61CAP3 | |
| Descripción | PROGRAMMABLE OVERVOLTAGE PROTECTOR | |
| Fabricantes | Power Innovations Limited | |
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Copyright © 1997, Power Innovations Limited, UK
TISP61CAP3
PROGRAMMABLE
OVERVOLTAGE PROTECTOR
SEPTEMBER 1994 - REVISED SEPTEMBER 1997
PROGRAMMABLE SLIC OVERVOLTAGE PROTECTION
q Programmable Voltage Triggered SCR
with high Holding Current
P PACKAGE
(TOP VIEW)
q Transistor Buffered Inputs for Low VGG
current
q Rated for International Surge Wave Shapes
WAVE SHAPE
10/700 µs
10/1000 µs
STANDARD
CCITT IX K17
REA PE-60
ITSP
A
38
30
(Tip) K1
(Gate) G
1
2
8 K1 (Tip)
7 A (Ground)
NC 3
6 A (Ground)
(Ring) K2 4
5 K2 (Ring)
MD6XAV
NC - No internal connection
Terminal typical application names shown in
parenthesis
description
The TISP61CAP3 is a programmable
overvoltage protector designed to protect SLIC
applications against lightning and transients
induced by ac power lines. Normally the VGG
(Gate) terminal will be connected to the negative
supply rail of the SLIC
device symbol
K1
G
K2
When a negative transient exceeds the negative
supply rail voltage of the SLIC it will cause the
thyristor to crowbar, shunting the surge to
ground. The high crowbar holding current
prevents dc latchup as the transient subsides.
Positive transients are clipped by diode action.
A SD6XAE
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,
VGG, applied to the G terminal.
absolute maximum ratings
RATING
Non-repetitive peak on-state pulse current (see Notes 1, 2 and 3)
5/310 µs (CCITT IX K17, open-circuit voltage wave shape 1.5 kV, 10/700 µs)
10/1000 µs (REA PE-60, open-circuit voltage wave shape 10/1000 µs)
Non-repetitive peak on-state current, 50 Hz, 1 s (see Notes 1 and 2)
Maximum gate current
Repetitive peak off-state voltage
Maximum gate supply voltage
SYMBOL
ITSP
ITSM
IGM
VDRM
VGG(max)
VALUE
38
30
2.5
2
- 80
- 80
UNIT
A
A rms
A
V
V
NOTES: 1. Above 70°C, derate linearly to zero at 150°C case temperature
2. This value applies when the initial case temperature is at (or below) 70°C. The surge may be repeated after the device has
returned to thermal equilibrium.
3. Most PTT’s quote an unloaded voltage waveform. In operation the TISP essentially shorts the generator output. The resulting
loaded current waveform is specified.
PRODUCT INFORMATION
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.
1
1 page  
TISP61CAP3
PROGRAMMABLE
OVERVOLTAGE PROTECTOR
SEPTEMBER 1994 - REVISED SEPTEMBER 1997
IMPORTANT NOTICE
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.
PI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with PI's standard warranty. Testing and other quality control techniques are utilized to the extent PI
deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except as mandated by government requirements.
PI accepts no liability for applications assistance, customer product design, software performance, or infringement
of patents or services described herein. Nor is any license, either express or implied, granted under any patent
right, copyright, design right, or other intellectual property right of PI covering or relating to any combination,
machine, or process in which such semiconductor products or services might be or are used.
PI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE
SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS.
Copyright © 1997, Power Innovations Limited
PRODUCT INFORMATION
5
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