CLP30-200B1(1999) Ver la hoja de datos (PDF) - STMicroelectronics
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CLP30-200B1 Datasheet PDF : 11 Pages
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CLP30-200B1
®
Application Specific Discretes OVERVOLTAGE & OVERCURRENT
A.S.D™
PROTECTION FOR TELECOM LINE
MAIN APPLICATIONS
Any telecom equipment submitted to transient
overvoltages and lightning strikes such as :
s Analog and ISDN line cards
s PABX
DESCRIPTION
The CLP30-200B1 is designed to protect
telecommunication equipment. It provides both a
transient overvoltage protection and an
overcurrent protection.
The external components (balanced resistors, ring
relays contact, ...) needed by the CLP30-200B1
protection concept require very low power rating.
This results in a very cost effective protection
solution.
FEATURES
s Dual bidirectional protection device.
s High peak pulse current :
IPP = 40A (5/310 µs SURGE)
IPP = 30A (10/1000 µs SURGE)
s Max. voltage at switching-on : 290V
s Min. current at switching-off : 150mA
BENEFITS
s Voltage and current controlled suppression.
s Surface Mounting with SO8 package.
s Very low power rating of external components
on line card : balanced resistors, ring relay, low
voltage SLIC protection.
SO8
SCHEMATIC DIAGRAM (Top view)
TIPL 1
GND
GND
RINGL
TIPS
GND
GND
RINGS
July 1999 - Ed: 4
1/11
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