SP4042 Description
The SP4042 integrates low capacitance steering diodes with a TVS diode to provide 2 channels of protection against lightning induced surge events and ESD. The low loading capacitance makes the SP4042 ideal for protecting Ethernet interfaces. Pinout 12 345 GND 10 9 8 7 6 Functional Block Diagram.
SP4042 Key Features
- ESD, IEC61000-4-2, ±30kV contact, ±30kV air
- Lightning, IEC610004-5 2nd edition, 120A (tP=2/10μs)
- EFT, IEC61000-4-4, 40A (tP=5/50ns)
- Low capacitance of 11pF (TYP) per line
- Low leakage current of 0.1μA (MAX) at 3.3V
- L ead-free and RoHS pliant