LC04-6_05 Datasheet, PDF (1/7 Pages) Semtech Corporation – Dual Low Capacitance TVS Array for Telecom Linecard Applications

LC04-6
Dual Low Capacitance TVS Array for
Telecom Linecard Applications
PROTECTION PRODUCTS
Description
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, electrostatic discharge (ESD),
cable discharge events (CDE), and electrical fast
transients (EFT).
The device is in a JEDEC SO-16 NB package. It is
designed to provide metallic surge protection for two
tip and ring line pairs. The low capacitance topology
means signal integrity is preserved on high-speed lines.
The high surge capability (1000W, t =10/1000µs)
p
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.
Features
‹ Transient protection for high-speed data lines to
Bellcore GR-1089 I_PP=70A (10/1000µs)
Bellcore GR 1089 I_PP=100A (2/10µs)
ITU K.20 I_PP=100A (5/310µs)
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 100A (8/20µs)
‹ Protects two tip and ring line pairs
‹ Low capacitance for high-speed interfaces
‹ High surge capability
‹ Low clamping voltage
‹ Solid-state silicon avalanche technology
Mechanical Characteristics
‹ JEDEC SO-16 package
‹ Molding compound flammability rating: UL 94V-0
‹ Marking : Part number, date code, logo
‹ Packaging : Tube or Tape and Reel per EIA 481
Applications
‹ T1/E1 Line Cards
‹ Base Stations
‹ WAN Equipment
‹ CSU/DSU
‹ Multiplexers
‹ Routers
‹ ISP Equipment
‹ Customer Premise Equipment
Circuit Diagram
Schematic & PIN Configuration
Pin 1 - 4
TIP
RING
Pin 13 - 16
Revision 04/12/05
SO-16 (Top View)
1
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