SP4020 Overview
Description
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 performance degradation and a minimum ±30kV ESD per IEC 61000-4-2 International Standard.
Key Features
- 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
