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PDF SP4021-01FTG-C Data sheet ( Hoja de datos )
| Número de pieza | SP4021-01FTG-C | |
| Descripción | TVS Diode Arrays | |
| Fabricantes | Littelfuse | |
| Logotipo |  |
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TVS Diode Arrays (SPA® Diodes)
Lightning Surge Protection- SP4021 Series
SP4021 Series 2.5pF, 25A Discrete TVS Diode
RoHS Pb GREEN
Description
The SP4021 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 25A 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.
Pinout
1
Features
• ESD, IEC61000-4-2,
±30kV contact, ±30kV air
• EFT, IEC61000-4-4, 40A
(5/50ns)
• Lightning, IEC61000-4-5,
25A (tP=8/20μs)
• Low capacitance of 2.5pF
(@ VR=0V)
• Low leakage current
• Unidirectional and
Bidirectional configuration
• Small SOD323 package
fits 0805 footprints
2
Functional Block Diagram
1
1
Applications
•10/100/1000 Ethernet
•T1/E1/T3/E3
•USB 1.1/2.0
•Power Ports
•Computers and Peripherals
•Instrumentation
•Medical Equipment
2
Unidirectional
SP4021-01FTG
2
Bidirectional
SP4021-01FTG-C
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.
Please refer to www.littelfuse.com for current information.
1
Revision: July 12, 2013
SP4021 Series
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SP4021-01FTG-C.PDF ] | |
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