SD05.TCT Semtech, SD05.TCT Datasheet

IC TVS UNI-DIR 5V 350W SOD-323

SD05.TCT

Manufacturer Part Number
SD05.TCT
Description
IC TVS UNI-DIR 5V 350W SOD-323
Manufacturer
Semtech
Datasheet

Specifications of SD05.TCT

Voltage - Reverse Standoff (typ)
5V
Voltage - Breakdown
6V
Power (watts)
350W
Polarization
Unidirectional
Mounting Type
Surface Mount
Package / Case
SOD-323
Number Of Elements
1
Polarity
Uni-Directional
Operating Temperature Classification
Military
Reverse Breakdown Voltage
6V
Clamping Voltage
14.5V
Reverse Stand-off Voltage
5V
Leakage Current (max)
10uA
Peak Pulse Current
24A
Peak Pulse Power Dissipation
350W
Test Current (it)
1mA
Operating Temp Range
-55C to 125C
Mounting
Surface Mount
Pin Count
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SD05TR

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The SDxx TVS diodes are designed to replace multilayer
varistors (MLVs) in portable applications such as cell
phones, notebook computers, and PDA’s. They offer
superior electrical characteristics such as lower clamp-
ing voltage and no device degradation when compared
to MLVs. The SDxx series TVS diodes are designed to
protect sensitive semiconductor components from
damage or upset due to electrostatic discharge (ESD)
and other voltage induced transient events.
The SDxx is in a SOD-323 package and will protect one
unidirectional line. They are available with working
voltages of 5 volts (SD05) and 12 volts (SD12). 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 applications where arrays are not
practical. Additionally, it may be “sprinkled” around the
board in applications where board space is at a pre-
mium.
They may be used to meet the ESD immunity require-
ments of IEC 61000-4-2, Level 4 (±15kV air, ±8kV
contact discharge).
Revision 07/12/04
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) ±25kV (air), ±10kV (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 and 12V
Low leakage current
Solid-state silicon-avalanche technology
EIAJ SOD-323 package
Molding compound flammability rating: UL 94V-0
Marking : Marking code, cathode band
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
SOD-323 (Top View)
SD05 and SD12
p
= 8/20µs)
www.semtech.com

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SD05.TCT Summary of contents

Page 1

... Marking : Marking code, cathode band Packaging : Tape and Reel per EIA 481 Applications Cell Phone Handsets and Accessories Microprocessor based equipment Personal Digital Assistants (PDA’s) Notebooks, Desktops, and Servers Portable Instrumentation Pagers Peripherals Schematic & PIN Configuration SOD-323 (Top View 8/20µs) p www.semtech.com ...

Page 2

... PROTECTION PRODUCTS PROTECTION PRODUCTS Absolute Maximum Rating µ Electrical Characteristics 2004 Semtech Corp ° µ µ µ ° µ µ µ SD05 and SD12 www.semtech.com ° C ° C ° µ µ ...

Page 3

... Time (µs) Capacitance vs. Reverse Voltage 350 300 250 200 150 100 everse V oltage - 2004 Semtech Corp. 110 100 100 1000 (µs) p Clamping Voltage vs. Peak Pulse Current 30 Waveform Parameters tr = 8µ 20µ Forward Voltage vs. Forward Current 7. 6.00 5.00 4.00 3.00 2 ...

Page 4

... SnPb assembly techniques. In addition, unlike other lead-free compositions, matte tin does not have any added alloys that can cause degradation of the solder joint. 2004 Semtech Corp. SD05 and SD12 Device Schematic and Pin Configuration Size Comparison to 0805 MLV SOD-323 ...

Page 5

... PROTECTION PRODUCTS PROTECTION PRODUCTS Outline Drawing Land Pattern 2004 Semtech Corp. SD05 and SD12 5 www.semtech.com ...

Page 6

... PROTECTION PRODUCTS PROTECTION PRODUCTS Marking Codes Ordering Information Contact Information Phone: (805)498-2111 FAX (805)498-3804 2004 Semtech Corp ” ” ” ” 7 Semtech Corporation Protection Products Division 200 Flynn Rd., Camarillo, CA 93012 6 SD05 and SD12 www.semtech.com ...

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