SMF05.CTCT Semtech, SMF05.CTCT Datasheet

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SMF05.CTCT

Manufacturer Part Number
SMF05.CTCT
Description
Manufacturer
Semtech
Datasheet
The SMF series TVS arrays are designed to protect sen-
sitive electronics from damage or latch-up due to ESD
and other voltage-induced transient events. They are
designed for use in applications where board space is at
a premium. Each device will protect up to five lines. 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-sec-
tional area junctions for conducting high transient cur-
rents. They offer desirable characteristics for board level
protection including fast response time, low operating
and clamping voltage, and no device degradation.
The SMF series devices may be used to meet the immu-
nity requirements of IEC 61000-4-2, level 4. The small
SC70 package makes them ideal for use in portable elec-
tronics such as cell phones, PDA’s, notebook comput-
ers, and digital cameras.
Revision 08/04/04
PROTECTION PRODUCTS
Description
Circuit Diagram
1
3
4
2
5
6
1
Features
Mechanical Characteristics
Applications
Schematic & PIN Configuration
For ESD and Latch-Up Protection
ESD protection for data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
Small package for use in portable electronics
Protects five I/O lines
Working voltage: 5V
Low leakage current
Low operating and clamping voltages
Solid-state silicon-avalanche technology
EIAJ SC70-6L package
Molding compound flammability rating: UL 94V-0
Marking : Marking Code
Packaging : Tape and Reel per EIA 481
Cellular Handsets and Accessories
Cordless Phones
Personal Digital Assistants (PDA’s)
Notebooks and Handhelds
Portable Instrumentation
Digital Cameras
Peripherals
MP3 Players
1
2
3
SC70-6L (Top View)
TVS Diode Array
6
5
4
PRELIMINARY
SMF05C
www.semtech.com

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