DESCRIPTION

The SPE0311 are designed by TVS device that is to protect sensitive electronics from damage or latch-up due to ESD. They are designed for use in applications where board space is at a premium. SPE0311 will protect single line, and may be used on line where the signal polarities swing above and below ground.

SPE0311 offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation.

SPE0311 may be used to meet the immunity requirements of IEC 61000-4-2, level 4. The small SOD-523 package makes them ideal for use in portable electronics such as cell phones, PDA’s, notebook computers, and digital cameras.

APPLICATIONS

 Cellular Handsets and Accessories

 Cordless Phone

 PDA

 Notebooks and Handhelds

 Portable Instrumentation

 Digital Cameras

 MP3 Player

FEATURES

 Transient protection for data lines to

IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns)

 Protects single I/O lines

 Working voltage: 3.3V

 Low leakage current

 Low operating and clamping voltages