描述 Description

RailClamp? TVS arrays are ultra low capacitance ESD

protection devices designed to protect high speed data

interfaces. This series has been specifically designed to

protect sensitive components which are connected to

high-speed data and transmission lines from over voltage

caused by ESD (electrostatic discharge), CDE (Cable

Discharge Events), and EFT (electrical fast transients).

RClamp?0551PQ has a maximum capacitance of only

0.50pF. This allows it to be used on circuits operating in

excess of 5GHz without appreciable signal attenuation.

They exceed the ESD immunity requirements of IEC 61000-

4-2, Level 4.

RClamp0551PQ is in a 2-pin SLP1006P2 package and

is qualified to AEC-Q100, Grade 1 (-40 to +125 o

C) for

automotive applications. It measures 1.0 x 0.6 mm with a

nominal height of only 0.5 mm. Each device will protect one

high-speed line operating at 5 volts. It gives the designer

the flexibility to protect single lines in applications where

arrays are not practical.

特性 Features

? High ESD withstand voltage: +/- 25kV (contact & air)

per IEC 61000-4-2

? Protects one data line

? Low capacitance: 0.50pF Maximum

? Dynamic Resistance: 0.84 ? Typical

? Operating voltage: 5V

? Qualified to AEC-Q100, Grade 1

? Solid-state silicon-avalanche technology

Mechanical Characteristics

? SLP1006P2 package

? Pb-Free, Halogen Free, RoHS/WEEE Compliant

? Nominal Dimensions: 1.0 x 0.6 x 0.5mm

? Lead Finish: NiPdAu

? Marking: Marking code

? Packaging: Tape and Reel

Applications

? Automotive Applications

? Industrial Equipment

? USB 3.0

? HDMI

? GPS Antenna

? FM Antenna