© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/10/13
TVS Diode Arrays (SPA
®
Diodes)
General Purpose ESD Protection - SP1002 Series
Description
Back-to-Back 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 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.
Pinout
Functional Block Diagram
Features
• Lowcapacitanceof5pF
(TYP) I/O to I/O
• ESDprotectionof±8kV
contactdischarge,±15kV
air discharge, (Level 4,
IEC61000-4-2)
• EFTprotection,
IEC61000-4-4, 40A
(5/50ns)
• Lowleakagecurrentof
0.5μA(MAX)at5V
• Smallpackagesaves
board space
• LightningProtection,
IEC61000-4-5,2A(8/20µs)
Applications
• ComputerPeripherals
• MobilePhones
• DigitalCameras
• Desktops/Notebooks
• LCD/PDPTVs
• SetTopBoxes
• DVDPlayers
• MP3/PMP
1
2
NC
1
3
5
4
NC
(SC70-3)
(SC70-5)
1
2
1
3
5
4
LifeSupportNote:
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.
Pb
Application Example
SCART MultiMedia Application of SP1002-01
2 x SP1002-01
MultiMedia
Device
Audio Out L
Audio Out R
MultiMedia
Device
Audio In L
Audio In R
SP1002 Series 5pF 8kV Bidirectional TVS Array
Additional Information
Datasheet
Samples
Resources
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