Description

The SP3423 integrates 2 channels of low capacitance

steering diodes and and an avalanche breakdown diode

to provide protection for electronic equipment that may

experience destructive electrostatic discharges (ESD). The

SP3423 can safely absorb repetitive ESD strikes above

the maximum contact level specified in IEC 61000-4-2

international standard (±8kV contact discharge) without

performance degradation.

The low off-state capacitance makes it ideal for protecting

high-speed signal lines such as USB2.0/3.0 and 10GbE

interfaces with an extremely low dynamic resistance to

protect the most sensitive, state of the art chipsets against

ESD transients.

Its flow-through capability makes this SP3423 TVS a PCB

layout friendly component and helps reduce stray PCB

capacitances.

Features

• ESD, IEC 61000-4-2,

±10kV contact, ±15kV air

• EFT, IEC 61000-4-4, 80A

(tP=5/50ns)

• Lightning, 2A (8/20μs as

defined in IEC 61000-4-5

2nd edition)

• Low capacitance of 0.2pF

(TYP) per I/O

• Low leakage current of

0.01μA (TYP) at 5V

• Small μDFN-6 footprint

(1.2 mm x 1.0 mm x 0.5

mm)

• AEC-Q101 qualified

• Moisture Sensitivity

Level(MSL -1)

• Halogen free, lead free

and RoHS compliant

Applications

• LCD/PDP TVs

• External Storages

• DVD/Blu-ray Players

• Set Top Boxes

• Smartphones

• Ultrabooks/Notebooks

• Digital Cameras

• Portable Medical

• Automotive Electronics

• Wearable Technology

• USB 2.0/3.0

• Ethernet up to 10GbE