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PDF LCDA12C-1TC Data sheet ( Hoja de datos )
| Número de pieza | LCDA12C-1TC | |
| Descripción | Low Capacitance TVS Diode Array | |
| Fabricantes | Semtech | |
| Logotipo |  |
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LCDA12C-1 & LCDA15C-1
PROTECTION PRODUCTS
Description
The LCDAxxC-1 is a low capacitance transient voltage
suppressor (TVS) diode array. It is designed to protect
sensitive CMOS ICs from the damaging effects of ESD
and lightning. Each device will protect one line in
common (line-to-ground) mode or one line pair in
metallic (Line-to-line) mode. They are low capacitance
(< 15pF) making them suitable for use on high-speed
telecom and datacom interfaces without signal degra-
dation.
The configuration of the LCDAxxC-1 has been optimized
for easy layout on high density boards. The small SOT-
143 package minimizes required board space. These
devices will handle up to 20 Amps for an 8/20µs
lightning impulse. The low inductance construction
minimizes voltage overshoot during high current
surges.
The LCDAxxC-1 may be used to protect ADSL inter-
faces, multi-protocol serial transceivers, portable
electronics, and wireless systems.
Low Capacitance TVS Diode Array
PRELIMINARY
Features
u ESD protection to IEC 61000-4-2, Level 4
u Lightning protection per IEC 61000-4-5
(20A, tp=8/20µs)
u Configuration optimized for easy board layout
u Protects one line pair
u Low capacitance (<15pF) for high-speed interfaces
u Low clamping voltage
u Low leakage current
u Operating voltage: 12V & 15V
u Solid-state silicon-avalanche technology
Mechanical Characteristics
u JEDEC SOT-143 package
u Molding compound flammability rating: UL 94V-0
u Marking : Marking code
u Packaging : Tape and Reel per EIA 481
Applications
u ADSL Interfaces
u RS-232, RS-422, V.90 Interfaces
u Multi-Protocol Serial Transceivers
u High-Speed Data Lines
u Portable Electronics
u WAN/LAN Equipment
u Wireless Systems
Circuit Diagram
Schematic & PIN Configuration
Revision 9/2000
SOT-143 (Top View)
1 www.semtech.com
1 page  
PROTECTION PRODUCTS
Outline Drawing - SOT-143
LCDA12C-1 & LCDA15C-1
PRELIMINARY
Notes:
(1) Controlling dimension: Inch (unless otherwise specified).
(2) Dimension A and B do not include mold protrusions. Mold protrusions are .006 max.
Land Pattern - SOT-143
ã 2000 Semtech Corp.
5
www.semtech.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LCDA12C-1TC.PDF ] | |
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