Littelfuse SP4020 Series Uživatelský manuál

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TVS Diode Arrays (SPA
®
Diodes)
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: September 22, 2013
Lightning Surge Protection- SP4020 Series
SP4020
SP4020 Series
Description
Applications
The SP4020 devices integrate low capacitance steering
diodes with one or two zener diodes for unidirectional or
bidirectional protection, respectively, to protect against
ESD and lightning induced surge events. These devices
can safely absorb up to 30A per IEC61000-4-5 (tp=8/20μs)
without performance degradation and a minimum ±30kV
ESD per IEC61000-4-2 International Standard. The low
loading capacitance and high surge capability make it ideal
for protecting telecommunication ports such as Ethernet
and other high speed data interfaces.
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 capacitance of 2.5pF
(@ V
R
=0V)
• Low leakage current of
0.1μA at 3.3V
• Unidirectional and
Bidirectional configuration
• Small SOD323 package
ts 0805 footprints
•10/100/1000 Ethernet
•T1/E1/T3/E3
•USB 1.1/2.0
•Power Ports
•Computers and Peripherals
•Instrumentation
•Medical Equipment
Pinout
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
SP4020 Series 2.5pF, 30A Discrete TVS Diode
1
2
Functional Block Diagram
1
2
1
2
Unidirectional Bidirectional
SP4020-01FTG SP4020-01FTG-C
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Shrnutí obsahu

Strany 1 - TVS Diode Arrays (SPA

TVS Diode Arrays (SPA® Diodes)© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: September 22, 2013Lightning Surge Pr

Strany 2

TVS Diode Arrays (SPA ® Diodes)© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: September 22, 2013SP4020 SeriesLigh

Strany 3

TVS Diode Arrays (SPA® Diodes)© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: September 22, 2013Lightning Surge Pr

Strany 4

TVS Diode Arrays (SPA ® Diodes)© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: September 22, 2013SP4020 SeriesLigh

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