SLVU2.8-8.TET Semtech, SLVU2.8-8.TET Datasheet - Page 4

TVS DIODE ARRAY, 600W, 2.8V, SOIC

SLVU2.8-8.TET

Manufacturer Part Number
SLVU2.8-8.TET
Description
TVS DIODE ARRAY, 600W, 2.8V, SOIC
Manufacturer
Semtech
Datasheet

Specifications of SLVU2.8-8.TET

Clamping Voltage Vc Max
17V
Operating Voltage
2.8V
Diode Case Style
SOIC
No. Of Pins
8
Peak Pulse Power Ppk @ 8x20us
600W
Peak Reflow Compatible (260 C)
Yes
Peak Pulse Current Ipp @ 8x20us
30A
Capacitance, Cd
8pF
No. Of Lines Protected Max
8
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Package / Case
SO-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Device Connection for Protection of Eight Data Lines
Electronic equipment is susceptible to transient distur-
bances from a variety of sources including: ESD to an
open connector or interface, direct or nearby lightning
strikes to cables and wires, and charged cables “hot
plugged” into I/O ports. The SLVU2.8-8 is designed to
protect sensitive components from damage and latch-
up which may result from such transient events. The
SLVU2.8-8 can be configured to protect four high-
speed line pairs differentially, or four lines to ground
(common mode). The device is connected as follows:
1 . Differential Protection of four line pairs:
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
Applications Information
2008 Semtech Corp.
Line pairs are connected at pins 1 and 2, 3 and 4,
5 and 6, and 7 and 8.
Place the device near the input terminals or con-
nectors 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
Differential Protection of Four Line Pairs
1
2
3
4
SLVU2.8-8 Circuit Diagram
From Connector
SLVU2.8-8
www.semtech.com
8
7
6
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