SD15C Semtech Corporation, SD15C Datasheet

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SD15C

Manufacturer Part Number
SD15C
Description
Sd15c Single-line Tvs Diode For Esd Protection In Portable Electronics | Semtech
Manufacturer
Semtech Corporation
Datasheet

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The SDxxC TVS diodes are designed to replace multi-
layer varistors (MLVs) in portable applications such as
cell phones, notebook computers, and PDA’s. 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.
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.
They may may be used to meet the ESD immunity
requirements of IEC 61000-4-2, Level 4 (±15kV air,
±8kV contact discharge).
Revision 07/06/04
PROTECTION PRODUCTS
PROTECTION PRODUCTS
Description
1
Features
Mechanical Characteristics
Applications
Protection in Portable Electronics
Schematic & PIN Configuration
350 Watts peak pulse power (t
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
Suitable replacement for MLV’s in ESD protection
applications
Protects one I/O or power line
Low clamping voltage
Working voltages: 5V, 12V, 15V, 24V
Low leakage current
Solid-state silicon avalanche technology
EIAJ SOD-323 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
Pagers
Peripherals
Single Line TVS Diode for ESD
1
SD05C through SD24C
SOD-323 (Top View)
p
= 8/20µs)
PRELIMINARY
www.semtech.com
2

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SD15C Summary of contents

Page 1

PROTECTION PRODUCTS PROTECTION PRODUCTS Description The SDxxC TVS diodes are designed to replace multi- layer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They offer superior electrical characteristics such as lower clamping voltage and no ...

Page 2

PROTECTION PRODUCTS Absolute Maximum Rating µ ...

Page 3

PROTECTION PRODUCTS Electrical Characteristics (Continued ...

Page 4

PROTECTION PRODUCTS Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time 10 1 0.1 0.01 0 Pulse Duration - t p Pulse Waveform 110 100 ...

Page 5

PROTECTION PRODUCTS Applications Information Device Connection Options The SDxxC TVS diodes are designed to protect one data, I/O, or power supply line. The device is designed to replace multi-layer varistors (MLVs) in portable applications easily implemented on existing ...

Page 6

PROTECTION PRODUCTS Outline Drawing - SOD-323 Land Pattern - SOD-323 2004 Semtech Corp. SD05C through SD24C 6 www.semtech.com ...

Page 7

... PROTECTION PRODUCTS Marking Codes Marking Part Number Code SD05C 5/ 5 SD12C 6/ 6 SD15C 7/ 7 SD24C 8/ 8 Ordering Information ...

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