Datasheet > RCLAMP2502L

RCLAMP2502L

更新时间： 2024-11-16 11:52:35

品牌	Logo	应用领域
商升特 - SEMTECH		电视以太网
页数	文件大小	规格书
9页	200K
描述
RailClampÂ® 2.5V TVS for GbE Applications

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RCLAMP2502L 数据手册

RClamp2502L

RailClamp^®

2.5V TVS for GbE Applications

PROTECTION PRODUCTS - RailClamp^®

Features

Description

A RailClamp^®is a low capacitance TVS array designed

to protect high speed data interfaces. This series has

been specifically designed to protect sensitive compo-

nents which are connected to data and transmission

lines from overvoltage caused by ESD (electrostatic

discharge), CDE (Cable Discharge Events), and Light-

ning.

Transient protection for high-speed data lines to

IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)

IEC 61000-4-4 (EFT) 40A (5/50ns)

IEC 61000-4-5 (Lightning) 24A (1.2/50μs)

Array of surge rated diodes with internal TVS Diode

Protects up to two I/O lines

Low capacitance: <5pF (Line-to-Line)

High surge capability: 40A (tp=8/20μs)

Low operating voltage: 2.5V

The unique design incorporates surge rated, low

capacitance steering diodes and a TVS diode in a

single package. During transient conditions, the

steering diodes direct the transient current away from

the protected IC. The internal TVS diode clamps the

transient voltage to a safe level. The low capacitance

array configuration allows the user to protect up to two

high-speed data lines.

The RClamp^®2502L is constructed using Semtech’s

proprietary EPD process technology. The EPD process

provides low stand-off voltages with significant reduc-

tions in leakage current and capacitance over silicon-

avalanche diode processes. They feature a true

operating voltage of 2.5 volts for superior protection.

Easy layout

Solid-state silicon-avalanche technology

Mechanical Characteristics

JEDEC SO-8 package

Pb-Free, Halogen Free, RoHS/WEEE Compliant

Lead Finish: Matte tin

Molding compound flammability rating: UL 94V-0

Marking : Marking Code, date code

Packaging : Tape and Reel

Applications

The RClamp2502L is in a 8-pin SOIC package. The

leads are finished with lead-free matte tin. The combi-

nation of low clamping voltage, high surge capability,

and low loading capacitance makes the RClamp2502L

an ideal solution for protecting GbE systems to the

lightning immunity requirements of GR-1089.

10/100/1000 Ethernet Interfaces

CPE Equipment

GPON Systems

VoIP Phones

Video Surveillance Systems

Functional Circuit Diagram

Package Configuration

1.27

Pin 1

Pin 8

4.00 6.00

Pin 2, 3, 6, 7

Pin 4

5.00

1.75

Pin 5

SO-8 (Max Dimensions in mm)

www.semtech.com

Revision 10/22/2009

12 3 4 5 6 7...9

中文翻译

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与RCLAMP2502L相关器件

型号	品牌	获取价格	描述	数据表
RCLAMP2502L.TBT	SEMTECH	获取价格	RailClamp® 2.5V TVS for GbE Applications
RCLAMP2504N	SEMTECH	获取价格	RailClamp® 2.5V & 3.3V TVS Arrays
RCLAMP2504N.TCT	SEMTECH	获取价格	RailClamp® 2.5V & 3.3V TVS Arrays
RCLAMP2504P	SEMTECH	获取价格	RailClamp㈢ 2.5V & 3.3V TVS Arrays
RCLAMP2504P.TCT	SEMTECH	获取价格	RailClamp㈢ 2.5V & 3.3V TVS Arrays
RCLAMP2504P_08	SEMTECH	获取价格	RailClamp® 2.5V & 3.3V TVS Arrays
RCLAMP2574N.TCT	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 1000W, 2.5V V(RWM), Unidirectional, 1 Element, Silicon, 3.
RCLAMP2574NQ	SEMTECH	获取价格	High Power TVS for Ethernet Interfaces
RClamp2574NQ.TCT	SEMTECH	获取价格	High Power TVS for Ethernet Interfaces
RCLAMP2594N	SEMTECH	获取价格	Low Capacitance RailClampÂ® 4-Line Surge and

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