Datasheet > RCLAMP1502B_09

RCLAMP1502B_09

更新时间： 2024-11-16 11:48:47

品牌	Logo	应用领域
商升特 - SEMTECH		电视
页数	文件大小	规格书
8页	159K
描述
Ultra-Low Capacitance TVS for ESD and CDE Protection

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RCLAMP1502B_09 数据手册

RClamp1502B

Ultra-Low Capacitance TVS

for ESD and CDE Protection

PROTECTION PRODUCTS - RailClamp^®

Features

Description

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)

Designed to replace polymer TVS

Protects up to two I/O lines

Ultra-Low capacitance (<1pF)

No insertion loss to >3.0GHz

RailClamps are ultra low capacitance TVS arrays

designed to protect high speed data interfaces. This

series has been specifically designed to protect sensi-

tive components which are connected to high-speed

data and transmission lines from overvoltage caused

by ESD (electrostatic discharge), CDE (Cable Discharge

Events), and EFT (electrical fast transients).

The RClamp^TM1502B has a typical capacitance of only

0.60pF (pin 1 to 2). This means it can be used on

circuits operating in excess of 3GHz without signal

attenuation. They may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(±15kV air, ±8kV contact discharge). Each device can

be configured to protect 1 bidirectional line or two

unidirectional lines.

Low profile (<1mm)

Low leakage current and clamping voltage

Low operating voltage: 15.0V

Solid-state silicon-avalanche technology

Mechanical Characteristics

SC-75 (SOT-523) package

Lead Finish: Matte Tin

RoHS/WEEE Compliant

Molding compound flammability rating: UL 94V-0

Marking: P6

Packaging: Tape and Reel

These devices are in a small SC-75 (SOT-523) package

and feature a lead-free, matte tin finish. They are com-

patible with both lead free and SnPb assembly tech-

niques. They are designed for use in applications where

board space is at a premium. The combination of small

size, low capacitance, and high level of ESD protection

makes them a flexible solution for applications such as

Automatic Test Equipment and Infiniband circuits.

Applications

Automatic Test Equipment

Firewire Ports

GaAs Photodetector Protection

HBT Power Amp Protection

Infiniband Transceiver Protection

Dimensions

Schematic & PIN Configuration

1.60

0.50 BSC

1.60

0.80

1.00

BSC

0.75

SC-75 3L (Top View)

Nominal Dimensions (mm)

www.semtech.com

Revision 2/3/2009

12 3 4 5 6 7 8

中文翻译

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RCLAMP1654P	SEMTECH	获取价格	RailClampÂ® Low Capacitance TVS Array
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