SD05 Datasheet, PDF (1/4 Pages) Semtech Corporation – Single Line TVS Diode for ESD Protection in Portable Electronics

TVS Diode Arrays (SPA^® Diodes)
General Purpose ESD Protection - SD05 Series
SD05 Series 450W Discrete Unidirectional TVS Diode
RoHS Pb GREEN
Pinout and Functional Block Diagram
1
Description
The SD05 TVS diode is designed to replace multilayer
varistors (MLVs) in electronic equipment for low speed and
DC applications. It will protect any sensitive equipment
from damage due to electrostatic discharge (ESD) and
other transient events.
The SD05 can safely absorb repetitive ESD strikes
at ±30kV (contact discharge, IEC 61000-4-2) without
performance degradation and safely dissipate 30A of
8/20μs induced surge current (IEC61000-4-5) with very low
clamping voltages.
Features
• ESD, IEC61000-4-2,
±30kV contact, ±30kV air
• EFT, IEC61000-4-4, 40A
(5/50ns)
• Lightning, IEC61000-4-5,
30A (t_P=8/20μs)
• Low clamping voltage
• Low leakage current
• Small SOD323 package
fits 0805 footprints
Applications
• Switches / Buttons
• Medical Equipment
2
• Test Equipment /
Instrumentation
• Notebooks / Desktops /
Servers
• Point-of-Sale Terminals
• Computer Peripherals
Additional Information
Datasheet
Resources
Samples
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: 04/24/13