SP4021

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. Pinout 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 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...