SMS12C Semtech Corporation, SMS12C Datasheet

SMS12C

Manufacturer Part Number

SMS12C

Description

Sms12c 300 Watt Tvs Diode Array For Esd And Latch-up Protection | Semtech

Manufacturer

Semtech Corporation

Datasheet

1.SMS12C.pdf (7 pages)

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Current page: 1 of 7
Download datasheet (159Kb)

The SMS series of TVS arrays are designed to protect

sensitive electronics from damage or latch-up due to

ESD and other voltage-induced transient events. Each

device will protect up to five lines. They are available

with operating voltages of 5V, 12V, 15V and 24V. They

are unidirectional devices and may be used on lines

where the signal polarities are above ground.

TVS diodes are solid-state devices designed specifically

for transient suppression. They feature large cross-

sectional area junctions for conducting high transient

currents. They offer desirable characteristics for board

level protection including fast response time, low

operating and clamping voltage and no device degrada-

tion.

The SMS series devices may be used to meet the

immunity requirements of IEC 61000-4-2, level 4. The

low cost SOT23-6L package makes them ideal for use

in portable electronics such as cell phones, PDA’s, and

notebook computers.

Revision 08/11/04

PROTECTION PRODUCTS

Description

Circuit Diagram

Features

Mechanical Characteristics

Applications

Schematic & PIN Configuration

For ESD and Latch-Up Protection

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)

Small package for use in portable electronics

Protects five I/O lines

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

Low leakage current

Low operating and clamping voltages

Solid-state silicon avalanche technology

EIAJ SOT23-6L package

Molding compound flammability rating: UL 94V-0

Marking : Marking Code

Packaging : Tape and Reel per EIA 481

Cell phone Handsets and Accessories

Microprocessor Based Equipment

Personal Digital Assistants (PDA’s)

Notebooks, Desktops, and Servers

Portable Instrumentation

Set Top Box

Peripherals

MP3 Players

Cordless Phones

SMS05C through SMS24C

SOT23-6L (Top View)

TVS Diode Array

www.semtech.com

Related parts for SMS12C

SMS12C Summary of contents

Page 1

PROTECTION PRODUCTS Description The SMS series of TVS arrays are designed to protect sensitive electronics from damage or latch-up due to ESD and other voltage-induced transient events. Each device will protect up to five lines. They are available with operating ...

Page 2

PROTECTION PRODUCTS Absolute Maximum Rating µ ...

Page 3

PROTECTION PRODUCTS Electrical Characteristics (Continued ...

Page 4

... Waveform Parameters 8µ 20µ ( Power Derating Curve 100 o Ambient Temperature - Parameters: SMS24C SMS15C SMS12C SMS05C Peak Pulse Current - I (A) PP www.semtech.com 125 150 Waveform tr = 8µ 20µ ...

Page 5

PROTECTION PRODUCTS Applications Information Device Connection for Protection of Five Data Lines The SMSxxC is designed to protect up to five unidirec- tional data lines. The device is connected as follows: 1. Unidirectional protection of five I/O lines is achieved ...

Page 6

PROTECTION PRODUCTS Outline Drawing - SO-8 Outline Drawing E ccc C 2X N/2 TIPS aaa C A2 SEATING PLANE A1 C bxN bbb C A-B D NOTES: 1. CONTROLLING DIMENSIONS ...

Page 7

PROTECTION PRODUCTS Marking Codes ...

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