General Description
The UM5062 ESD protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. It features large cross-sectional area junctions for conducting high transient currents, offers 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 & power 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
   Protect one or two I/O lines
   Low clamping voltage
   Stand off voltages: 5V
   Low leakage current
   Solid-state silicon-avalanche technology

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