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AK15-058C-Y

Littelfuse
Part Number AK15-058C-Y
Manufacturer Littelfuse
Description TVS Diodes
Published Apr 2, 2020
Detailed Description TVS Diodes Axial Leaded - 15kA > AK15-Y Series AK15-Y Series RoHS Pb e4 Agency Approvals Agency Agency File Number E...
Datasheet PDF File AK15-058C-Y PDF File

AK15-058C-Y
AK15-058C-Y

Overview
TVS Diodes Axial Leaded - 15kA > AK15-Y Series AK15-Y Series RoHS Pb e4 Agency Approvals Agency Agency File Number E128662 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Operating Storage Temperature Range TSTG -55 to 150 Operating Junction Temperature Range TJ -55 to 125 Current Rating1 IPP 15 Note: 1.
Rated IPP measured with 8/20 pulse as defined in IEC 61000-4-5 2nd edition.
Unit °C ºC kA Functional Diagram Bi-direcctional Descriptions The AK15-Y series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications.
It features a very fast response and ultra low clamping characteristics as compared to MOVs (Metal Oxide Varistors).
It accomplishes this by virtue of the Littelfuse FoldbackTM technology,which provides a clamping voltage lower than the avalanche voltage (but above the rated working voltage); therefore, any voltage rise due to increased current conduction is maintained at a minimum magnitude, providing the best possible protection level.
These AK components can be connected in series and / or parallel to create a very high surge current protection solution.
Features • No wear-out nor degrade surge rating over multiple transient events as long as within surge capability • Ultra high power rating • Very low clamping voltage • Both reflow and wave soldering capable • Ultra compact: less than one-tenth the size of traditional discrete solutions •Sharp breakdown voltage • Low slope resistance • Bi-directional • Foldback technology for superior clamping factor • Symmetric lead width for easy soldering during assembly • IEC 61000-4-2 ESD 15 kV (air), 8 kV (contact) rating • Lightning, 15 kA (8/20 as defined in IEC 61000-4-5 2nd Edition) • EFT protection of data lines in accordance with IEC 61000-4-4 •Halogen-free and RoHS compliant • Glass passivated junction • Pb-free E4 means 2nd level interconnect is Pb-fre...


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