SD15CTC

更新时间： 2024-11-25 22:50:19

品牌	Logo	应用领域
商升特 - SEMTECH		二极管电视电子便携式
页数	文件大小	规格书
7页	145K
描述
Single Line TVS Diode for ESD Protection in Portable Electronics

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SD15CTC 数据手册

SD05C THRU SD24C

Single Line TVS Diode for ESD

Protection in Portable Electronics

PRELIMINARY

PROTECTION PRODUCTS

Features

Description

The SDxxC TVS diodes are designed to replace multi-

layer varistors (MLVs) in portable applications such as

cell phones, notebook computers, and PDAs. They

offer superior electrical characteristics such as lower

clamping voltage and no device degradation when

compared to MLVs. The SDxxC series TVS diodes are

designed to protect sensitive semiconductor compo-

nents from damage or upset due to electrostatic

discharge (ESD) and other voltage induced transient

events.

u 350 Watts peak pulse power (tp = 8/20µs)

u Transient protection for 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 (8/20µs)

u Small package for use in portable electronics

u Suitable replacement for MLVs in ESD protection

applications

u Protects one I/O or power line

u Low clamping voltage

u Working voltages: 5V, 12V, 15V, 24V

u Low leakage current

u Solid-state silicon avalanche technology

The SDxxC is in a SOD-323 package and will protect

one bidirectional line. They are available with working

voltages of 5 - 24 volts. These devices will fit on the

same PCB pad area as an 0805 MLV device. They give

the designer the flexibility to protect one line in applica-

tions where arrays are not practical. Additionally, it

may be sprinkled around the board in applications

where board space is at a premium.

Mechanical Characteristics

u EIAJ SOD-323 package

u Molding compound flammability rating: UL 94V-0

u Marking : Marking code

u Packaging : Tape and Reel per EIA 481

They may may be used to meet the ESD immunity

requirements of IEC 61000-4-2, Level 4 (15kV air, 8kV

contact discharge).

Applications

u Cell Phone Handsets and Accessories

u Microprocessor based equipment

u Personal Digital Assistants (PDAs)

u Notebooks, Desktops, & Servers

u Portable Instrumentation

u Pagers

u Peripherals

Schematic & PIN Configuration

SOD-323 (Top View)

www.semtech.com

Revision 9/2000

12 3 4 5 6 7

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