Datasheet > RCLAMP3354S

RCLAMP3354S

更新时间： 2024-09-28 12:26:03

品牌	Logo	应用领域
商升特 - SEMTECH		以太网
页数	文件大小	规格书
7页	1712K
描述
Low Voltage RClamp Surge Protection for GbE Interfaces

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RCLAMP3354S 数据手册

RClamp^®3354S

Low Voltage RClamp^®

Surge Protection for GbE Interfaces

PROTECTION PRODUCTS - RailClamp^®

Description

Features

RailClamp^®TVS diodes are speciﬁcally designed to

protect sensitive components which are connected to

high-speed data and transmission lines from

u Transient protection for high-speed data lines to

IEC 61000-4-2 (ESD) 30kV (air), 30kV (contact)

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

IEC 61000-4-5 (Lightning) 25A (8/20µs)

u Array of surge rated diodes with internal TVS Diode

u Protects up to four I/O lines

u Low capacitance (<5pF) for high-speed interfaces

u Low Dynamic Resistance: 0.25 Ohms

u Low operating voltage: 3.3V

overvoltage caused by ESD (electrostatic discharge),

CDE (cable discharge events), and EFT (electrical fast

transients).

The RClamp^®3354S incorporates surge rated, low

capacitance steering diodes and a TVS diode in a single

package. Each device will protect up to four high-speed

lines. The RClamp3354S can withstand a high level of

surge current (25A, 8/20us) while maintaining a low

loading capacitance of less than 5pF. The high surge

capability means it can be used in high threat environ-

ments in applications such as Gigabit Ethernet, telecom-

munication lines, and LVDS interfaces.

u Solid-state silicon-avalanche technology

Mechanical Characteristics

u JEDEC SOT-23 5L package

The RClamp3354S is constructed using Semtech’s pro-

prietary EPD process technology. The EPD process pro-

vides low stand-off voltages with signiﬁcant reductions in

leakage current and capacitance over silicon-avalanche

diode processes. It features a low operating voltage of

3.3 volts for superior protection.

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

u Molding compound ﬂammability rating: UL 94V-0

u Marking : Marking code + date code

u Packaging : Tape and Reel

Applications

u 10/100/1000 Ethernet

u Central Ofﬁce Equipment

u LVDS Interfaces

The RClamp3354S is in a 5-lead SOT-23 package. The

leads are ﬁnished with lead-free matte tin.

u MagJacks / Integrated Magnetics

u Notebooks / Desktops / Servers

Circuit Diagram

Pin Conﬁguration

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www.semtech.com

1/24/2013

12 3 4 5 6 7

中文翻译

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与RCLAMP3354S相关器件

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RCLAMP3521P	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line, 3.5V ESD protection
RClamp3521P.TNT	SEMTECH	获取价格	Ultra-Low Capacitance 1-Line, 3.5V ESD protection
RCLAMP3521ZA	SEMTECH	获取价格	Low Capacitance ESD and EOS Protection
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RCLAMP3521ZATNT	SEMTECH	获取价格	Trans Voltage Suppressor Diode,
RCLAMP3522T	SEMTECH	获取价格	Ultra-Low Capacitance 2-Line, 3.5V ESD protection
RClamp3522T.TFT	SEMTECH	获取价格	Ultra-Low Capacitance 2-Line, 3.5V ESD protection
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