SMDA05C_06 Datasheet, PDF (1/7 Pages) Semtech Corporation – Bidirectional TVS Array for Protection of Four Lines

SMDA05C THRU SMDA24C
Bidirectional TVS Array
for Protection of Four Lines
PROTECTION PRODUCTS
Description
The SMDAxxC series of TVS arrays are designed to
provide bidirectional protection for sensitive electronics
from damage or latch-up due to ESD, lightning and
other voltage-induced transient events. Each device
will protect four data or I/O lines. They are available
with operating voltages of 5V, 12V, 15V and 24V.
TVS diodes are solid-state devices designed specifically
for transient suppression. They offer desirable charac-
teristics for board level protection including fast re-
sponse time, low operating and clamping voltage and
no device degradation. The low profile SO-8 package
allows the user to protect up to four independent lines
with one package. The SMDAxxC series is suitable
protection for sensitive semiconductors components
such as microprocessors, ASICs, transceivers, trans-
ducers, and CMOS memory.
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)
‹ Bidirectional protection
‹ Small SO-8 package
‹ Protects four 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
The SMDAxxC series devices may be used to meet the
ESD immunity requirements of IEC 61000-4-2, level 4
for air and contact discharge.
Applications
‹ Data and I/O Lines
‹ Microprocessor based equipment
‹ Notebooks, Desktops, and Servers
‹ Instrumentation
‹ LAN/WAN equipment
‹ Peripherals
‹ Serial and Parallel Ports
Schematic & PIN Configuration
Revision 08/15/06
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SO-8 (Top View)
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