SPLV2.8 Datasheet, PDF (1/4 Pages) Littelfuse – SPLV2.8 Series 2.8V 50A TVS Array

TVS Diode Arrays (SPA^™Family of Products)
Lightning Surge Protection - SPLV2.8 Series
SPLV2.8 Series 2.8V 50A TVS Array
RoHS Pb GREEN
Pinout
3
1
2
Functional Block Diagram
3
1
2
Description
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 =8/20μs) with very low clamping voltages.
P
Features
t
&4%
*&$

±30kV contact, ±30kV air
t
&'5
*&$
"

(5/50ns)
t
-JHIUOJOH
*&$

40A (8/20μs)
t
-PX
DBQBDJUBODF
PG
Q'

per line (Pin 2 to 1)
t
-PX
MFBLBHF
DVSSFOU
PG

1μA (MAX) at 2.8V
t
4NBMM
405
QBDLBHF

saves board space
Applications
t

&UIFSOFU
t
8"/-"/
&RVJQNFOU
t
4XJUDIJOH
4ZTUFNT
t
%FTLUPQT
4FSWFST
BOE

Notebooks
t
"OBMPH
*OQVUT
t
#BTF
4UBUJPOT
Application Example
NC
RJ-45
Connector
J1
Ethernet
PHY
J8
NC
See Application Example Detail section on page 135 for more information
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/SPA for current information.
121
Revision: April 14, 2011
SPLV2.8 Series