Description

The SP4020 components integrate low capacitance

steering diodes with one or two avalanche breakdown

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, 2nd Edition (tp=8/20μs) without

performance degradation and a minimum ±30kV ESD

per IEC 61000-4-2 International Standard. The low loading

capacitance and high surge capability make it ideal for

protecting telecommunication ports such as Ethernet and

other high speed data interfaces.

Features

• ESD, IEC 61000-4-2,

±30kV contact, ±30kV air

• EFT, IEC 61000-4-4, 40A

(5/50ns)

• Lightning, 30A (8/20 as

defined in IEC 61000-4-5

2nd edition)

• Low capacitance of 2.5pF

(@ VR=0V)

• Low leakage current of

0.1μA at 3.3V

• Unidirectional and

Bidirectional configuration

• Small SOD323 package

fits 0805 footprints

• Moisture Sensitivity Level

(MSL-1)

• AEC-Q101 Qualified

• Halogen-Free, Lead-Free

and RoHS-Compliant

Applications

•10/100/1000 Ethernet

•T1/E1/T3/E3

•USB 1.1/2.0

•USB 3.0/3.1

•Power Ports

•Computers and Peripherals

•Instrumentation

•Medical Equipment