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PDF LC04-6TE Datasheet ( Hoja de datos )

Número de pieza LC04-6TE
Descripción Dual Low Capacitance TVS Array for Telecom LineCard Applications
Fabricantes Semtech 
Logotipo Semtech Logotipo

Total 7 Páginas
		
LC04-6TE Hoja de datos, Descripción, Manual
LC04-6
Dual Low Capacitance TVS Array for
Telecom Linecard Applications
PROTECTION PRODUCTS
Description
Features
The LC04-6 has been specifically designed to protect
sensitive components which are connected to high-
speed telecommunications lines from over voltages
caused by lightning, ESD (electrostatic discharge), and
EFT (electrical fast transients).
The device is in a JEDEC SO-16 NB package. It is
designed to provide metallic surge protection for two
tip & ring line pairs. The low capacitance topology
means signal integrity is preserved on high-speed lines.
The high surge capability (1000W, tp=10/1000µs)
makes the LC04-6 suitable for telecommunications
systems operating in harsh transient environments.
The LC04-6 is designed to meet the lightning surge
requirements of Bellcore GR-1089 (Intra-building) , FCC
Part 68, ITU K.20, and IEC 61000-4-5. The features of
the LC04-6 are ideal for protecting T1/E1 transceivers
in WAN applications.
u Transient protection for high-speed data lines to
Bellcore GR-1089 IPP=70A (10/1000µs)
Bellcore GR 1089 IPP=100A (2/10µs)
ITU K.20 IPP=100A (5/310µs)
IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact)
IEC 61000-4-5 (Lightning) IPP=100A (8/20µs)
u Protects two tip and ring line pairs
u Low capacitance for high-speed interfaces
u High surge capability
u Low clamping voltage
u Solid-state silicon avalanche technology
Mechanical Characteristics
u JEDEC SO-16 package
u Molding compound flammability rating: UL 94V-0
u Marking : Part number, date code, logo
u Packaging : Tube or Tape and Reel per EIA 481
Applications
u T1/E1 Line Cards
u Base Stations
u WAN Equipment
u CSU/DSU
u Multiplexers
u Routers
u ISP Equipment
u Customer Premise Equipment
Circuit Diagram
Schematic & PIN Configuration
TIP
RING
Revision 9/2000
SO-16 (Top View)
1 www.semtech.com

1 page

LC04-6TE pdf
PROTECTION PRODUCTS
Typical Applications
LC04-06
Figure 2 - T1 Line Card protection
Immunity
Standard
Peak Open
Circuit Surge
Voltage
(V)
Current
Waveform
(µs)
Peak Short
Circuit
Surge
Current
(A)
Surge
Generator
Source
Resistance
(W)
Total Source
Resistance
(with 5W PTC or
LFC)
(W)
Bellcore GR-1089
Intra-Building
800
2/10
100
8
13
FCC Part 68
1500
10/160
200
7.5
12.5
Effective
Short
Sircuit
Current
(A)
61.5
120
Table 1
ã 2000 Semtech Corp.
5
www.semtech.com

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