UM5204EEXF Datasheet, PDF (1/8 Pages) Union Semiconductor, Inc. – Quad Channel Low Capacitance ESD Protection Array

UM5204EEXF
Quad Channel Low Capacitance ESD Protection Array
UM5204EEAF SC70-6/SC88/SOT363
UM5204EEBF SC89-6/SOT563/SOT666
UM5204EECF TSOP-6/SOT23-6
General Description
UM5204EEXF are surge rated diode arrays designed to protect high speed data interfaces. This series
has been specifically designed to protect sensitive components which are connected to data and
transmission lines from over-voltage caused by ESD (electrostatic discharge).
The unique design incorporates 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 low capacitance array configuration allows the user to protect four high-speed data or
transmission lines. The low inductance construction minimizes voltage overshoot during high current
surges. This device is optimized for ESD protection of portable electronics. They may be used to meet
the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge).
Applications
 USB 2.0
 USB OTG
 Monitors and Flat Panel Displays
 Digital Visual Interface (DVI)
 High-Definition Multimedia Interface
(HDMI)
 SIM Ports
 IEEE 1394 Firewire Ports
Features
 Transient Protection for High-Speed Data Lines to
IEC 61000-4-2 (ESD) ± 15kV (Air), ± 8kV
(Contact)
 Array of Surge Rated Diodes with Internal TVS
Diode
 Protects up to Four I/O Lines & Power Line
 Low Capacitance (<2pF) for High-Speed Interfaces
 No Insertion Loss to 2.0GHz
 Low Leakage Current and Clamping Voltage
 Low Operating Voltage: 5.0V
 Solid-State Silicon-Avalanche Technology
Pin Configurations
Top View
M: Month Code
UM5204EEAF
SC70-6/SC88/SOT363
M: Month Code
UM5204EEBF
SC89-6/SOT563/SOT666
XX: Week Code
UM5204EECF
TSOP-6/SOT23-6
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http://www.union-ic.com Rev.04 Dec.2014
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