Description
The ESD protector is designed to replace multilayer
varistors (MLVs) in portable applications such as cell phones,
notebook computers, and PDA’s. They feature large cross-sectional
area junctions for conducting high transient currents, offer desirable
electrical characteristics for board level protection, such as fast
response time, lower operating voltage, lower clamping voltage and no
device degradation when compared to MLVs. The
protects sensitive semiconductor components from damage or upset
due to electrostatic discharge (ESD) and other voltage induced
transient events. The is available in a SOD-923
package with working voltages of 5 volt. It gives designer the flexibility
to protect one bidirectional line in applications where arrays are not
practical. Additionally, it may be “sprinkled” around the board in
applications where board space is at a premium. It may be used to
meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±
15kV air, ±8kV contact discharge)

Feature
100 Watts peak pulse power (tp = 8/20μs)
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
Protect one I/O or power line
Low clamping voltage
Stand off voltages: 5V
Low leakage current
Solid-state silicon-avalanche technology
Small Body Outline Dimensions: 1.0mm×0.6mm×0.5mm
Equivlent to 0402 package

Applications
Cell Phone Handsets and Accessories
Personal Digital Assistants (PDA’s)
Notebooks, Desktops, and Servers
Portable Instrumentation
Cordless Phones
Digital Cameras
Peripherals
MP3 Players

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