TVS Diode Arrays (SPA ? Diodes)
General Purpose ESD Protection - SP1001 Series
SP1001 Series - 8pF 15kV Unidirectional TVS Array
RoHS
Pb GREEN
Description
Zener diodes fabricated in a proprietary silicon avalanche
technology protect each I/O pin to provide a high level of
protection for electronic equipment that may experience
destructive electrostatic discharges (ESD). These robust
diodes can safely absorb repetitive ESD strikes above
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.
Pinout
Features
*SP1001-02
(SC70-3)
*SP1001-04
(SC70-5)
*SP1001-05
(SC70-6)
SP1001-02
(SOT 553)
?  Low capacitance of 8pF 
(TYP) per I/O
?  Low leakage current of 
0.5μA (MAX) at 5V
1
1
5
1
6
NC
5
?  ESD protection of ±15kV 
?  Small package saves 
2
3
2
3
4
2
3
5
4
2
NC
4
contact discharge, ±30kV
air discharge, (Level 4,
IEC61000-4-2)
board space
?  Lightning protection, 
IEC61000-4-5, 2A (8/20μs)
1
SP1001-04
(SOT 553)
5
1
SP1001-05
(SOT 563)
6
1
SP1001-05
(SOT 963)
6
?  EFT protection, 
IEC61000-4-4, 40A
(5/50ns)
?  AEC-Q101 qualified 
(SC70-x packages)
2
2
5
2
5
Applications
3
4
3
4
3
4
?  Computer Peripherals
?  LCD/PDP TVs
*Note: AEC-Q101 quali?ed
Functional Block Diagram
SP1001-02
SP1001-02
?  Mobile Phones
?  Digital Cameras
?  Desktops/Notebooks
?  Set Top Boxes
?  DVD Players
?  MP3/PMP
1
2
5
4
Application Example
Input
LCD module
Controller
3
SP1001-04
2
SP1001-05
D1
D2
D3
D4
5
4
6
5
4
SP 1001-04JTG (SC70-5)
SP 1001-04XTG (SOT553)
Signal
Shield
Ground
1
2
3
1
2
3
Ground
Additional Information
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.
? 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/10/13
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相关代理商/技术参数
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