SP4021 Datasheet PDF (TVS Diode Arrays) | Download Littelfuse SP4021

SP4021 - TVS Diode Arrays

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.

Features

ESD, IEC61000-4-2, ±30kV contact, ±30kV air.
Low leakage current.
Unidirectional and Bidirectional configuration.
Small SOD323 package fits 0805 footprints 1.
EFT, IEC61000-4-4, 40A (5/50ns).
Lightning, IEC61000-4-5, 25A (tP=8/20μs).
Low capacitance of 2.5pF (@ VR=0V) 2 Functional Block Diagram 1 1.

Datasheet Details

Part number	SP4021
Manufacturer	Littelfuse
File Size	460.27 KB
Description	TVS Diode Arrays
Datasheet	SP4021 Datasheet
Additional preview pages of the SP4021 datasheet.

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Full PDF Text Transcription

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TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- SP4021 Series SP4021 Series 2.5pF, 25A Discrete TVS Diode Description RoHS Pb GREEN 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.

Published: Sep 21, 2014 |