SL05_04 Datasheet, PDF (1/7 Pages) Semtech Corporation – Low Capacitance TVS Diode For High Speed Data Interfaces

SL05 through SL24
Low Capacitance TVS Diode
For High Speed Data Interfaces
PROTECTION PRODUCTS
Description
The SL series of TVS arrays are designed to protect
sensitive electronics from damage or latch-up due to
ESD, lightning, and other voltage-induced transient
events. 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 SL series devices feature
a low capacitance, fast switching compensation diode
in series with a standard TVS diode. This effectively
reduces the overall capacitance of the device to less
than 5pF making it an integrated, low capacitance
solution for use on high-speed interfaces.
The SL series devices may be used to meet the immu-
nity requirements of IEC 61000-4-2, level 4.
Features
‹ Transient protection for high-speed 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 package for use in portable electronics
‹ Two devices will protect one line
‹ Low capacitance for high-speed data lines
‹ Working voltages: 5V, 12V, 15V and 24V
‹ Solid-state silicon avalanche technology
Mechanical Characteristics
‹ JEDEC SOT23 package
‹ Molding compound flammability rating: UL 94V-0
‹ Marking : Marking Code
‹ Packaging : Tape and Reel per EIA 481
Applications
‹ High-Speed data lines
‹ Cellular handsets AND accessories
‹ Universal Serial Bus (USB) port protection
‹ Portable instrumentation
‹ LAN/WAN equipment
‹ Peripherals
Circuit Diagram
1
3
(N.C.)
2
Revision 09/23/04
Schematic & PIN Configuration
SOT23 Top View
1
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