Littelfuse SP1001 Series User Manual
Tvs diode arrays, General purpose esd protection - sp1001 series, Diodes)
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/10/13
TVS Diode Arrays
(SPA
®
Diodes)
General Purpose ESD Protection - SP1001 Series
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
Functional Block Diagram
Features
• Low capacitance of 8pF
(TYP) per I/O
• ESD protection of ±15kV
contact discharge, ±30kV
air discharge, (Level 4,
IEC61000-4-2)
• EFT protection,
IEC61000-4-4, 40A
(5/50ns)
• Low leakage current of
0.5μA (MAX) at 5V
• Small package saves
board space
• Lightning protection,
IEC61000-4-5, 2A (8/20µs)
• AEC-Q101 qualified
(SC70-x packages)
Applications
• Computer Peripherals
• Mobile Phones
• Digital Cameras
• Desktops/Notebooks
• LCD/PDP TVs
• Set Top Boxes
• DVD Players
• MP3/PMP
1
3
4
5
*SP1001-02
(SC70-3)
(SC70-5)
(SC70-6)
1
3
2
*SP1001-04
1
3
5
4
6
*SP1001-05
2
2
1
3
4
5
1
3
5
4
6
2
2
SP1001-02
(SOT 553)
4
5
2
NC
NC
*Note: AEC-Q101 qualified
(SOT 553)
SP1001-05
(SOT 563)
SP1001-04
SP1001-05
(SOT 963)
1
3
5
4
6
2
SP1001-02
SP1001-02
2
3
1
2
1
3
4
2
5
2
1
3
SP1001-05
SP1001-04
4
5
4
6
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
Shield
Ground
SP 1001-04JTG (SC70-5)
SP 1001-04XTG (SOT553)
Outside
W
orld
Input
LCD module
Controller
D1
D2
D3
D4
Signal
Ground
SP1001 Series - 8pF 15kV Unidirectional TVS Array
Additional Information