TCLAMP0602N Datasheet, PDF (4/7 Pages) Semtech Corporation – Low Capacitance TVS for Ethernet and Telecom Interfaces

PROTECTION PRODUCTS
Applications Information
Device Connection Options for Protection of Two
High-Speed Data Lines
These devices are designed to protect two high-speed
data lines (one differential pair) from transient over-
voltages which result from lightning and ESD. They can
be configured to protect in differential (Line-to-Line)
and common (Line-to-Ground) mode. Data line inputs/
outputs are connected at pins 1, 2 and 3, and 8, 9
and 10 as shown. For proper operation, pins 1 - 3
must be connected together and pins 8 - 10 must be
connected together. Pins 4, 5, 6, and 7 left uncon-
nected. For differential operation, the center tab is
also left not connected. For common mode operation,
the center tab is connected to ground. The ground
connection should be made directly to a ground plane
on the board for best results. The use of multiple vias
is recommnded for reduced ground loop inductance.
TClamp0602N
Circuit Diagram
LINE 1
(1, 2, 3)
Center Tab
LINE 2
(8, 9, 10)
Pin Configuration (Top Side View)
1
10
2
9
3
GND
8
4
7
5
6
Pin
1, 2, 3
8, 9, 10
4, 5, 6, 7
Center Tab
Identification
Line 1 in/out
Line 2 in/out
No Connect
Ground
© 2007 Semtech Corp.
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