DESCRIPTIONS
The TESDL3V3B23P1Q0 is Bidirectional ESD rated
clamping cell to protect power interfaces, or one
control line, or one low speed data line in an electronic
system. It has been specifically designed to protect
sensitive electronic components which are connected
to power and control lines from over-voltage damage
by Electrostatic Discharging (ESD), and Lightning.
TESDL3V3B23P1Q0 is a unique design which
includes proprietary clamping cells in a small package.
During transient conditions, the proprietary clamping
cells prevent over-voltage on the control/data/power
lines, protecting any downstream components.
The TESDL3V3B23P1Q0 may be used to provide
ESD protection up to ±30kV (contact and air
discharge) according to IEC61000-4-2, and withstand
peak pulse current up to 8.2A (8/20μs) according to
IEC61000-4-5.

FEATURES
● ESD protect for 1 line with bidirectional.
● Provide ESD protection for each channel to
IEC61000-4-2 (ESD) ±30kV (air), ±30kV(contact)
IEC61000-4-5 (Lightning) 8.2A (8/20μs)
● Suitable for 3.3V and below, operating voltage
applications
● Ultra small package saves board space.
● Protect one I/O line or one power line.
● Moisture sensitivity level: level 1, per J-STD-020
● RoHS Compliant
● Halogen-Free

APPLICATION
● Computers and peripherals
● Control Signal Lines Protection
● Power lines on PCB Protection
● Serial and Parallel Ports Protection