SRV05-4ATCT Datasheet, PDF (1/11 Pages) Samtec, Inc – RAILCLAMP LOW CAPACITANCE TVS DIODE ARRAY

PROTECTION PRODUCTS - RailClamp^®
Description
RailClamp^® low capacitance TVS array is designed to
protect high speed data interfaces. This series has
been specifically designed to protect sensitive compo-
nents which are connected to data and transmission
lines from overvoltage caused by electrostatic dis-
charge (ESD), electrical fast transients (EFT), and
lightning.
The unique design incorporates eight surge rated, low
capacitance steering diodes and a TVS diode in a
single package. During transient conditions, the
steering diodes direct the transient to either the
positive side of the power supply line or to ground. The
internal TVS diode prevents over-voltage on the power
line, protecting any downstream components.
The SRV05-4A is in a 6-lead SOT-23 package. The
leads are finished with lead-free matte tin. Each
device will protect up to four high-speed lines. They
may be used to meet the ESD immunity requirements
of IEC 61000-4-2. The combination of small size, low
capacitance, and high surge capability makes them
ideal for use in applications such as 10/100 Ethernet,
USB 2.0, and video interfaces.
SRV05-4A
RailClamp^®
Low Capacitance TVS Diode Array
Features
‹ 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)
‹ Array of surge rated diodes with internal TVS Diode
‹ Small package saves board space
‹ Protects four I/O lines
‹ Low capacitance: 3pF typical
‹ Low clamping voltage
‹ Low operating voltage: 5.0V
‹ Solid-state silicon-avalanche technology
Mechanical Characteristics
‹ JEDEC SOT-23 6L package
‹ Pb-Free, Halogen Free, RoHS/WEEE Compliant
‹ Molding compound flammability rating: UL 94V-0
‹ Marking: V05 + Date Code
‹ Packaging: Tape and Reel
Applications
‹ USB 2.0 Power and Data Line Protection
‹ Video Graphics Cards
‹ Monitors and Flat Panel Displays
‹ Digital Visual Interface (DVI)
‹ 10/100 Ethernet
‹ Notebook Computers
‹ SIM Ports
‹ IEEE 1394 Firewire Ports
Circuit Diagram
Schematic and PIN Configuration
5
1
3
4
6
2
Revision 04/19/2010
1
SOT-23 6L (Top View)
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