Datasheet > RCLAMP1851Y

RCLAMP1851Y

更新时间： 2024-09-29 01:16:39

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
8页	268K
描述
Ultra Small RailClampÂ® 1-Line, 18V ESD Protection

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RCLAMP1851Y 数据手册

RClamp1851Y

Ultra Small RailClamp^®

1-Line, 18V ESD Protection

PROTECTION PRODUCTS - RailClamp^®

Features

Description

RailClamp^®TVS diodes are ultra low capacitance devices

designed to protect sensitive electronics from damage

or latch-up due to ESD, EFT, and EOS. They are designed

for use on high speed ports in applications such as cell

phones, notebook computers, and other portable elec-

tronics. These devices offer desirable characteristics for

board level protection including fast response time, low

operating and clamping voltage, and no device degrada-

tion.

 High ESD withstand Voltage: +/-18kV (Contact/Air)

per IEC 61000-4-2

 Able to withstand over 1000 ESD strikes per

IEC 61000-4-2 Level 4

 Ultra-small 0201 package

 Protects one high speed data line

 Working voltage: +/- 18V

 Low capacitance: 0.35pF typical

 Extremely low dynamic resistance: <0.10 Ohms

(Typ)

RClamp^®1851Y is specifically designed for protection of

Near Field Communications (NFC) interfaces. It features

extremely good ESD protection characteristics including

a low typical dynamic resistance of <0.1 Ohms, low peak

ESD clamping voltage, and high ESD withstand voltage

(+/-18kV contact per IEC 61000-4-2). Low typical ca-

pacitance (0.35pF at VR=0V) means that RClamp1851Y

will not create harmonic distortion in the RF signal. This

device is bidirectional and has a working voltage of 18V

for use on NFC resonator circuits without signal clipping.

 Low ESD clamping voltage

 Solid-state silicon-avalanche technology

Mechanical Characteristics

 SLP0603P2X3E 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

 Packaging: Tape and Reel

RClamp1851Y is in a 2-pin SLP0603P2X3E package

measuring 0.6 x 0.3 mm with a nominal height of

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

combination of working voltage, low dynamic resis-

tance, and low capacitance makes this device ideal for

use on NFC antenna ciruits, signal lines, and FM

antennas in portable devices.

Applications

 Near Field Communication (NFC) lines

 RF signal lines

 FM Antenna

Nominal Dimensions

Schematic

0.600

0.220

0.300

0.160

0.355 BSC

0.250

Nominal Dimensions (in mm)

SLP0603P2X3E (Bottom View)

www.semtech.com

Revision 1/27/2014

12 3 4 5 6 7 8

中文翻译

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与RCLAMP1851Y相关器件

型号	品牌	获取价格	描述	数据表
RClamp1851Y.TFT	SEMTECH	获取价格	Ultra Small RailClampÂ® 1-Line, 18V ESD Prote
RCLAMP1851ZA	SEMTECH	获取价格	Ultra Small RClamp 1-Line, 18V ESD Protection
RCLAMP1851ZA_16	SEMTECH	获取价格	1-Line, 18V ESD Protection
RCLAMP1851ZATFT	SEMTECH	获取价格	Ultra Small RClamp 1-Line, 18V ESD Protection
RCLAMP2402B	SEMTECH	获取价格	Ultra-Low Capacitance TVS for ESD and CDE Protection
RCLAMP2402B.TCT	SEMTECH	获取价格	Ultra-Low Capacitance TVS for ESD and CDE Protection
RCLAMP2431T	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line ESD protection
RClamp2431T.TCT	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line ESD protection
RCLAMP2431TQ	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line ESD protection
RCLAMP2431TQ.TCT	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line ESD protection

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