Datasheet > RCLAMP1821Z.TNT

RCLAMP1821Z.TNT

更新时间： 2024-09-29 01:16:27

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
7页	209K
描述
Ultra Small RailClamp 1-Line ESD protection

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RCLAMP1821Z.TNT 数据手册

RClamp1821Z

Ultra Small RailClamp^®

1-Line ESD protection

PROTECTION PRODUCTS - Z-Pak^TM

Features

Description

RailClamp^®TVS arrays are ultra low capacitance ESD

protection devices designed to protect high speed data

 High ESD withstand Voltage: +/-15kV (Contact),

+/-18kV (Air) per IEC 61000-4-2

interfaces. They are designed to replace 0201 size mul-  Able to withstand over 1000 ESD strikes per IEC

tilayer varistors (MLVs) in portable applications such as

cell phones, notebook computers, and other portable

electronics. This device offers desirable characteristics

for board level protection including fast response time,

low operating and clamping voltage, and no device deg-

radation.

RClamp^®1821Z has a maximum capacitance of only

0.8pF. This allows it to be used on circuits operating in

excess of 3GHz without signal attenuation.

61000-4-2 Level 4

 Ultra-small 0201 package

 Protects one data or power line

 Low reverse current: <5nA typical (VR=18V)

 Working voltage: +/- 18V

 Low capacitance: 0.8pF Maximum

 Solid-state silicon-avalanche technology

Mechanical Characteristics

RClamp1821Z is in a 2-pin SLP0603P2X3B package.

It measures 0.6 x 0.3 mm with a nominal height of only

0.25mm. Leads are finished with lead-free NiAu. Each

device will protect one line operating at 18 volts. It

gives the designer the flexibility to protect single lines in

applications where arrays are not practical. The

combination of small size and high ESD surge capability

makes them ideal for use in portable applications such

as cellular phones, digital cameras, and MP3 players.

 SLP0603P2X3B package

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

 Nominal Dimensions: 0.6 x 0.3 x 0.25 mm

 Lead Finish: NiAu

 Marking : Marking code + dot matrix date code

 Packaging : Tape and Reel

Applications

 Cellular Handsets & Accessories

 Near Field Communication (NFC) lines

 RF signal lines

 FM Antenna

 Digital Lines

 USB VBus

Nominal Dimensions

Schematic

0.62

0.32

0.22

0.400 BSC

0.250

SLP0603P2X3B (Bottom View)

www.semtech.com

Revision 1/7/2014

12 3 4 5 6 7

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