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SMDA05C-7_06 Datasheet, PDF (1/7 Pages) Semtech Corporation – Bidirectional TVS Array for Protection of Seven Lines | |||
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SMDA05C-7 THRU SMDA24C-7
Bidirectional TVS Array
for Protection of Seven Lines
PROTECTION PRODUCTS
Description
The SMDAxxC-7 series of transient voltage suppres-
sors are designed to protect components which are
connected to data and transmission lines from voltage
surges caused by electrostatic discharge (ESD), electri-
cal fast transients (EFT), and lightning.
TVS diodes are characterized by their high surge
capability, low operating and clamping voltages, and
fast response time. This makes them ideal for use as
board level protection of sensitive semiconductor
components. The SMDAxxC-7 is designed to provide
transient suppression on multiple data lines and I/O
ports. The low profile SO-8 design allows the user to
protect up to seven data and I/O lines with one pack-
age.
The SMDAxxC-7 TVS diode array will meet the surge
requirements of IEC 61000-4-2 (Formerly IEC 801-2),
Level 4, âHuman Body Modelâ for air and contact
discharge.
Features
 Transient protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 12A (8/20µs)
 Small SO-8 surface mount package
 Protects seven I/O lines
 Working voltages: 5V, 12V, 15V and 24V
 Low leakage current
 Low operating and clamping voltages
 Solid-state silicon avalanche technology
Mechanical Characteristics
 JEDEC SO-8 package
 Molding compound flammability rating: UL 94V-0
 Marking : Part number, date code, logo
 Packaging : Tube or Tape and Reel per EIA 481
Applications
 RS-232 and RS-422 Data Lines
 Microprocessor Based Equipment
 LAN/WAN Equipment
 Notebooks, Desktops, and Servers
 Instrumentation
 Peripherals
 Set Top Box
 Serial and Parallel Ports
Schematic and PIN Configuration
Revision 8/15/06
SO-8 (Top View)
1
www.semtech.com
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