RCLAMP7002MTBT Semtech Corporation, RCLAMP7002MTBT Datasheet

RCLAMP7002MTBT

Manufacturer Part Number

RCLAMP7002MTBT

Description

Manufacturer

Semtech Corporation

Datasheet

1.RCLAMP7002MTBT.pdf (7 pages)

Specifications of RCLAMP7002MTBT

Case

TSSOP

Date_code

2004

Current page: 1 of 7
Download datasheet (125Kb)

RailClamp

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). The RClamp

for use on the next generation of ADSL interfaces.

Their high surge capability makes them particularly

useful in systems that utilize gas tubes as the primary

protection component.

This device integrates surge rated, low capacitance

steering diodes in a small MSOP-10L package. Each

protection diode features a large area junction to

minimize clamping voltage and increase reliability

during high current surges. It has a maximum capaci-

tance of only 10pF and may be used to protect two

high-speed lines without sacrificing signal integrity. The

RClamp7002M may be used on systems operating

from 3.3 to 70 volts. This means that they may be

used in applications that use the Central Office battery

as the main supply.

The RClamp7002M is also designed for easy board

layout by allowing the signal traces to run straight

through the device. The high surge capability, ease of

layout coupled with the low capacitance and clamping

voltage of the RClamp7002M makes it the superior

choice for protecting two high speed lines against high

energy telecommunication surges.

Revision 05/7/2010

PROTECTION PRODUCTS - RailClamp

Description

Circuit Diagram

Pin 1

TVS diode arrays are specifically designed

Pin 10

7002M has been optimized

Pin 7, 8, 9

Pin 2, 3,4

Pin 5

Pin 6

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Features

Mechanical Characteristics

Applications

Low Capacitance TVS Diode Array

PIN Configuration

Line 1

GND

Line 2

1000 Watts peak pulse power (8/20μs)

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) 1kV, 24A (1.2/50μs)

Low clamping voltage: 10V at Ipp = 40A (8/20μs)

Array of surge rated suppression diodes

Protects two high speed lines

Low capacitance: 10pF (I/O to Ground)

Operating voltage range: 3.3 - 70V

Small package saves board space

Solid-state silicon-avalanche technology

JEDEC MSOP-10L package

Molding compound flammability rating: UL 94V-0

Marking: Marking code and date code

Packaging: Tape and Reel

Lead Finish: Matte tin

Pb-Free, Halogen Free, RoHS/WEEE Compliant

ADSL Lines

Central Office Equipment

T1/E1 secondary IC Side Protection

Small Office Home Office (SOHO) Applications

WAN/LAN Equipment

ISDN S/T Interface

ATM Interfaces

MSOP-10L (Top View)

RClamp7002M

RailClamp

www.semtech.com

Line 1

Out

Vcc

Line 2

Out

® ® ® ® ®

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