SPE0544
3-Line ESD Protection Array
DESCRIPTION
The SPE0544 are designed by TVS array 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. SPE0544 will
protect up to three line, and may be used on lines
where the signal polarities swing above and below
ground.
SPE0544 offer desirable characteristics for board level
protection including fast response time, low operating
and clamping voltage, and no device degradation.
SPE0544 may be used to meet the immunity
requirements of IEC 61000-4-2, level 4. The small
SOT-143 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 four I/O lines
Working voltage: 5V
Low leakage current
Low operating and clamping voltages
PIN CONFIGURATION( SOT-143-A )
PART MARKING
2012/08/14
Ver.3
Page 1 4
SYNC-POWER [ SYNC POWER CROP. ]
