Electronic Products & Technology

3.3V, 15A TVS diode arrays lower capacitance

EP&T Magazine   

Circuit Protection Electronics Engineering

LITTELFUSE SP3312T Series 3.3V, 15A TVS Diode Array integrates four channels (two differential pairs) of low capacitance diodes to protect sensitive I/O pins from damage due to lightning-induced surge events and electrostatic discharge (ESD). When compared to similar market solutions, products provide circuit designers with 71% lower capacitance solution than other devices, helping preserve signal integrity and minimize data loss. Devices also provide up to 150% higher power handling capacity than competing solutions. This robust device can safely absorb up to 15A per IEC 61000-4-5 without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2.



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