TVS diode arrays offer two channels of protection

Littelfuse SP4042 3.3V TVS diode arrays are now stocked by Mouser. They combine low capacitance steering diodes with a TVS diode to offer two channels of protection against lightning induced surge events and ESD. The devices can easily absorb up to 120A per IEC61000- 4-5 (tP= 2/10µs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 international standard. The low loading capacitance means the SP4042 series is ideal for protecting Ethernet interfaces. Applications include 10/100/1000 Ethernet interfaces, customer premise equipment (CPE), carrier-class and PBX systems.