Datasheet > UCLAMP0505A

UCLAMP0505A

更新时间： 2024-02-02 22:21:04

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
8页	198K
描述
μClampTM 5-Line ESD protection Array

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UCLAMP0505A 数据手册

uClamp0505A

µClamp^TM

5-Line ESD protection Array

PROTECTION PRODUCTS - MicroClamp^TM

Features

Description

The µClamp^TMseries of TVS arrays are designed to pro-

tect sensitive electronics from damage or latch-up due

to ESD. They are designed for use in applications where

board space is at a premium. Each device requires less

than 2.9mm²of PCB area and will protect up to five lines.

They are unidirectional devices and may be used on lines

where the signal polarities are above ground.

Transient protection for data lines to

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

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

Protects five I/O lines

Ultra-small SC-89 package (1.7 x 1.7 x 0.6mm)

requires less than 2.9mm²of PCB area

Working voltage: 5V

TVS diodes are solid-state devices designed specifically

for transient suppression. They feature large cross-sec-

tional area junctions for conducting high transient cur-

rents. They offer desirable characteristics for board level

Low leakage current

Low operating and clamping voltages

Solid-state silicon-avalanche technology

protection including fast response time, low operating Mechanical Characteristics

and clamping voltage, and no device degradation.

The uClamp^TM0505A may be used to meet the immunity

SC-89 (SOT-666) package

Molding compound flammability rating: UL 94V-0

requirements of IEC 61000-4-2, level 4. The small SC89

package makes them ideal for use in portable electron-

ics such as cell phones, PDA’s, notebook computers, and

digital cameras. These devices feature a lead-free, matte

tin lead finish. They are compatible with both lead free

and SnPb assembly techniques.

Marking : Marking Code and pin 1 indicator

Weight: 2.9mg (typical)

Lead Finish: Matte Tin

Packaging : Tape and Reel per EIA 481

Applications

Cellular Handsets & Accessories

Cordless Phones

Personal Digital Assistants (PDA’s)

Notebooks & Handhelds

Portable Instrumentation

Digital Cameras

Peripherals

MP3 Players

Dimensions

Schematic & PIN Configuration

1.70

0.50

1.25 1.70

0.30

0.60

Maximum Dimensions (mm)

SC-89 (Top View)

www.semtech.com

Revision 06/23/04

12 3 4 5 6 7 8

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