Description
The PTVSHC1DF12VBHFL transient voltage suppressor 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 PTVSHC1DF12VBHFL protects sensitive semiconductor components from damage
or upset due to electrostatic discharge (ESD) and other voltage induced transient events.
The PTVSHC1DF12VBHFL is available in a SOD-123FL package with working voltages of 12 volt.
It is used to meet the ESD immunity requirements of IEC 61000-4-2.

Feature
4000W Peak pulse power per line (tP = 8/20μs)
SOD-123FL package
Response time is typically < 1 ns
Protect one I/O or power line
Low clamping Voltage
RoHS compliant
Transient protection for data lines to IEC 61000-4-2(ESD)
±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 80A (5/50ns)

Applications
Cell phone handsets and accessories
Personal digital assistants (PDA’s)
Notebooks, desktops, and servers
Portable instrumentation
Cordless phones
Digital cameras
Peripherals
MP3 players