General Description
The UM5084 TVS protection diode 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. 

FEATUREs
● Transient protection for data lines to
   IEC 61000-4-2 (ESD)：
   ±15kV (air), ±8kV (contact)
● Small package for use in portable electronics
● Suitable replacement for MLV’s in ESD
   protection applications
● Bidirectional TVS protection
● Stand off voltages: 12V
● Low leakage current
● Low diode capacitance
● Small Body Outline Dimensions:
   1.0mm×0.6mm

APPLICATIONs
● Cell Phone Handsets and
   ccessories
   z Personal Digital Assistants (PDA’s)
● Notebooks, Desktops and Servers
● Portable Instrumentation
● Cordless Phones
● Smart Card
● Digital Cameras
● MP3 Players