Littelfuse SRV05 Series Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Hardware Littelfuse SRV05 Series. Littelfuse SRV05 Series User Manual Manual do Utilizador

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© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/25/13
TVS Diode Arrays (SPA
®
Diodes)
Lightning Surge Protection - SRV05 Series
Description
Applications
The SRV05 integrates low capacitance rail-to-rail diodes with
an additional zener diode to protect each I/O pin against
ESD and high surge events. This robust device can safely
absorb surge current per IEC61000-4-5 (t
P
=8/20µs) without
performance degradation and a minimum ±20kV ESD
per IEC61000-4-2. Their very low loading capacitance also
makes them ideal for protecting high speed signal pins.
Features
ESD, IEC61000-4-2,
±20kV contact, ±30kV air
• EFT, IEC61000-4-4, 40A
(5/50ns)
Lightning, IEC61000-4-5,
10A (8/20μs)
Low capacitance of 2pF
(TYP) per I/O
• Low leakage current of
0.5μA (MAX) at 5V
Small SOT23-6 (
JEDEC
MO-178) packaging
• LCD/PDP TVs
• Monitors
• Notebooks
• 10/100/1000 Ethernet
• Firewire
• Set Top Boxes
• Flat Panel Displays
• Portable Medical
Pinout
I/O 1
GND
I/O 2
I/O 4
V
CC
I/O 3
Functional Block Diagram
1
2
3
6
5
4
Life Support Note:
Not Intended for Use in Life Support or Life Saving Applications
The products shown herein are not designed for use in life sustaining or life saving
applications unless otherwise expressly indicated.
RoHS
Pb
GREEN
Application Examples
V
BUS
V
BUS
V
BUS
V
BUS
D +
D +
D -
D -
GND
GND
C
T
R
T
R
T
R
T
R
T
C
T
C
T
C
T
USB
Port
USB
Port
USB
Controller
V
BUS
SRV05-4HTG
USB Dual Port Protection
VCC
10/100
Ethernet
PHY
TX +
TX -
RX +
RX -
VCC
GND
SRV05-4HTG
TX +
TX -
RX +
RX -
Unused
Unused
Unused
RJ45
Unused
To Twisted-Pair Network
75
75
75
75
1
2
3
6
5
4
10/100 Ethernet Differential Protection
VCC
10/100/1000
Ethernet
PHY
TX +
TX -
RX +
RX -
VCC
GND
TX +
TX -
RX +
RX -
Unused
Unused
Unused
RJ45
Unused
To Twisted-Pair Network
75
75
75
75
10/100/1000 Ethernet Protection
SRV05-4HTG
1
2
3
6
5
4
SRV05 Series 6V 10A Diode Array
Additional Information
Datasheet
Samples
Resources
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Página 1 - Diodes)

© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: 11/25/13TVS Diode Arrays (SPA® Diodes)Lightning Surge Protection -

Página 2 - TVS Diode Arrays (SPA

© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: 11/25/13TVS Diode Arrays (SPA® Diodes)Lightning Surge Protection -

Página 3

© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: 11/25/13TVS Diode Arrays (SPA® Diodes)Lightning Surge Protection -

Página 4

© 2013 Littelfuse, Inc.Specifications are subject to change without notice. Revised: 11/25/13TVS Diode Arrays (SPA® Diodes)Lightning Surge Protection -

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