Littelfuse SP1008 Series - Manual

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/21/13
TVS Diode Arrays
(SPA ® Diodes)
General Purpose ESD Protection - SP1008 Series
Description
Applications
The SP1008 includes back-to-back TVS diodes fabricated
in a proprietary silicon avalanche technology to provide
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 IEC61000-4-2 international
standard (±15kV contact discharge) without performance
degradation. The back-to-back configuration provides
symmetrical ESD protection for data lines when AC signals
are present.
Features
• ESD, IEC61000-4-2,
±15kV contact, ±15kV air
• EFT, IEC61000-4-4, 40A
(5/50ns)
• Lightning, IEC61000-4-5,
3A (t
P
=8/20μs)
• Low capacitance of 6pF
(@ V
R
=5V)
• Low leakage current of
0.1μA at 5V
• Space efficient 0201
footprint
• Mobile phones
• MP3/PMP
• PDA
• Camcorders • Smart phones
• External storage
• Tablets
• Digital cameras
Pinout
Functional Block Diagram
1 2
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
I/O Controller
Outside
World
P1
GND
Keypads
P2
IC P3
P4
SP1008 (x4)
1 2
SP1008 Series 6pF 15kV Bidirectional Discrete TVS Protection
Note: Drawing not to scale
Additional Information
Datasheet Samples Resources