UCLAMP1211T.TCT Semtech, UCLAMP1211T.TCT Datasheet - Page 4

• Manufacturer Part Number: UCLAMP1211T.TCT
• Description: Low Profile µClamp 12V 1-Line Bidirectional ESD Protection
• Manufacturer: Semtech

Device Connection Options
These TVS diodes are designed to protect one data,
I/O, or power supply line. The device is bidirectional
and may be used on lines where the signal polarity can
go above and below ground.
Circuit Board Layout Recommendations for Suppres-
sion of ESD.
Good circuit board layout is critical for the suppression
of ESD induced transients. The following guidelines are
recommended:
PROTECTION PRODUCTS
© 2009 Semtech Corp.
Applications Information
Place the TVS near the input terminals or connec-
tors to restrict transient coupling.
Minimize the path length between the TVS and the
protected line.
Minimize all conductive loops including power and
ground loops.
The ESD transient return path to ground should be
kept as short as possible.
Never run critical signals near board edges.
Use ground planes whenever possible.
4
Circuit Diagram
uClamp1211T
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