Littelfuse SPLV2.8 Series Manuel d'utilisateur télécharger pdf

139

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/SPA for current information.

TVS Diode Arrays (SPA

™

Family of Products)

Revision: March 20, 2012

SPLV2.8 Series

SPLV2.8

Lightning Surge Protection - SPLV2.8 Series

Description

Features

Applications

The SPLV2.8 was designed to protect low voltage, CMOS

devices from ESD and lightning induced transients.

There is a compensating diode in parallel with the low

voltage TVS to protect one unidirectional line or a high

speed data pair when two devices are paired together.

These robust structures can safely absorb repetitive ESD

strikes at ±30kV (contact discharge) per the IEC61000-4-2

standard and each structure can safely dissipate up to 40A

(IEC61000-4-5, t

=8/20s) with very low clamping voltages.

Pinout

Functional Block Diagram

t &4%*&$

±30kV contact, ±30kV air

t &'5*&$"

(5/50ns)

t -JHIUOJOH*&$

40A (8/20s)

t -PXDBQBDJUBODFPGQ'

per line (Pin 2 to 1)

t -PXMFBLBHFDVSSFOUPG

1A (MAX) at 2.8V

t 4NBMM405+&%&$

TO-236) package saves

board space

t &UIFSOFU

t 8"/-"/&RVJQNFOU

t 4XJUDIJOH4ZTUFNT

t %FTLUPQT4FSWFSTBOE

Notebooks

t "OBMPH*OQVUT

t #BTF4UBUJPOT

RoHS

GREEN

Ethernet

PHY

RJ-45

Connector

Application Example

See Application Example Detail section on page 135 for more information

SPLV2.8 Series 2.8V 40A TVS Array

1 2 3 4

Résumé du contenu

Page 1 - TVS Diode Arrays (SPA

Page 2

Page 3 - Family of Products)

Page 4 - LV2.8 H T G

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Littelfuse SPLV2.8 Series Manuel d'utilisateur

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