Littelfuse SP3003 Series - Manual

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/20/13
TVS Diode Arrays
(SPA ® Diodes)
Low Capacitance ESD Protection - SP3003 Series
Description
Features
Applications
The SP3003 has ultra low capacitance rail-to-rail diodes with
an additional zener diode fabricated in a proprietary silicon
avalanche technology to protect each I/O pin providing a
high level of protection for electronic equipment that may
experience destructive electrostatic discharges (ESD). These
robust diodes can safely absorb repetitive ESD strikes at the
maximum level specified in the IEC 61000-4-2 international
standard (Level 4, ±8kV contact discharge) without
performance degradation. Their very low loading capacitance
also makes them ideal for protecting high speed signal pins
such as HDMI, DVI, USB2.0, and IEEE 1394.
• ESD protection of ±8kV
contact discharge,
±15kV air discharge,
(IEC61000-4-2)
• EFT protection,
IEC61000-4-4, 40A
(5/50ns)
• Lightning Protection,
IEC61000-4-5, 2.5A
(8/20µs)
• Low capacitance of
0.65pF (TYP) per I/O
• Low leakage current of
0.5μA (MAX) at 5V
• Complete line of small
packaging helps save
board space (SC70,
SOT553, SOT563,
MSOP10, µ
DFN-6L )
• AEC-Q101 qualified
(µDFN package)
• LCD/ PDP TVs
• DVD Players
• Desktops
• MP3/ PMP
• Digital Cameras • Set Top Boxes
• Mobile Phones
• Notebooks
• Computer Peripherals
Pinout
NC
V
CC
I/O 1
GND
I/O 2
I/O 4
V
CC
I/O 3
I/O 1
GND
I/O 2
SP3003-04X/J SP3003-02X/J
Functional Block Diagram
SP3003-04J/XTG SP3003-04ATG
SP3003-02J/XTG SP3003-08ATG
1 2 3
6 5 4
1 2 3 4 5
10 9 8 7 6
1 2 3 1 2 3 4 5
10 9 8 7 6 5 4
I/O 1
I/O 2
V
NC
GND
CC
NC
NC
NC
I/O 3
I/O 4
SP3003-04A
I/O 1
I/O 2
NC I/O 3
I/O 4
SP3003-08A
GND
I/O 8
I/O 7
I/O 6
I/O 5
Life Support Note:
Not Intended for Use in Life Support or Life Saving Applications
The products shown herein are not designed for use in life sustaining or life saving
applications unless otherwise expressly indicated.
RoHS Pb GREEN
Application Example
IC
*Package is shown as transparent DVI/ HDMI Port
Vcc/NC
Vcc/NC
Signal GND GND GND
D2+
GND
GND
GND
GND
D2-
D1+
D1-
D0+
D0-
CLK+
CLK-
A single, 4 channel SP3003-04 device can be used to
protect four (4) of the data lines in a HDMI/DVI interface
so two (2) SP3003-04 devices provide protection for all
eight (8) TMDS lines.
SP3003-02UTG
(AEC-Q101 qualified)
SP3003-02UTG
SP3003 Series 0.65pF Diode Array
Additional Information
Datasheet Samples Resources