SP4020 Datasheet - Littelfuse

SP4020 TVS Diode Arrays

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 IEC 61000-4-5 (tp=8/20μs) without performan.

SP4020 Features

* ESD, IEC 61000-4-2, ±30kV contact, ±30kV air

* EFT, IEC 61000-4-4, 40A (5/50ns)

* Lightning, IEC 61000-4-5, 30A (tP=8/20μs)

* Low capacitance of 2.5pF (@ VR=0V)

* Low leakage current of 0.1μA at 3.3V

* Unidirectional and Bidirectional configuration

SP4020-Littelfuse.pdf