Description

The UDD32C03L01-IP11 is an ultra low ESD protection devices designed to

protect high speed data interfaces. It is specifically designed to protect

sensitive components which is connected to data transmission lines from

overvoltage caused by electrostatic discharge (ESD), cable discharge events (CDE) and

lightning. During a transient spike, the broken-down diodes direct the transient current to

the ground. The internal TVS diode clamps the transient voltage to a safe level. The

ultra low junction capacitance allows the user to protect the high-speed data lines. This

device is in a signal package, RoHS/WEEE compliant, SOD-323 package. It measures

2.5×1.25×1.0mm. This device may be used to meet the immunity requirements of

IEC61000-4-2 (ESD), IEC61000-4-4 (EFT) and IEC61000-4-5 (Surge).

Features

IEC61000-4-2 ESD 30KV Air, 30KV contact compliance

SOD-323 surface mount package

Protection one power line

Peak power dissipation of 280W under 8/20μs waveform

Working voltage: 3.3V

Low leakage current

Low operating and clamping voltages

Solid-state silicon avalanche technology

Solder reflow temperature: Pure Tin-Sn, 260~270℃

Flammability rating UL 94V-0

Meets MSL level 1, per J-STD-020

Marking:3LH

Applications

USB 2.0 interface

10/100/1000 Ethernet

Personal digital assistants (PDA)

Serial ATA protection

Digital visual interface (DVI)

Wireless system devices

Handhelds and notebooks

Digital cameras

RF interface