Protection Design Guide
©2011 Semtech Corporation. All rights reserved. All Clamp products are registered trademarks of Semtech Corporation.
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Telecom & Networking Interfaces
RClamp
®
0554S
High-Surge, 5V Protection Array
Features
· 5V working voltage
· 4-line protection
· Surge immunity: 25A (8x20µs)
· Low clamping voltage
· Industry standard SOT-23 package
Applications
· 10/100 Ethernet
· USB 2.0
· Analog video
Description
The RClamp0554S is a 5V, 4-line TVS array designed to provide
robust protection from ESD, cable discharge and lightning surge.
The RClamp0554S is also in a footprint compatible package with
the popular SRV05-4, yet with higher surge handling to position it
at the high surge end of this market.
RClamp0554S
TVS Protection for 10/100 Ethernet Interface
TX+
TX-
RX+
RX-
RJ-45
Ethernet
PHY
The RClamp0554S is pin-to-pin compatible
with the existing SRV05-4 devices, but
offers a higher surge rating (25A, 8x20µs).
Protection Solutions
Summary :
Networking Interfaces RClamp ® 0554S High-Surge, 5V Protection Array Features · 5V working voltage · 4-line protection · Surge immunity: 25A (8x20µs) · Low clamping voltage · Industry standard SOT-23 package Applications · 10/100 Ethernet · USB 2.0 · Analog video Description The RClamp0554S is a 5V, 4-line TVS array designed to provide robust protection from ESD, cable discharge and lightning surge.
Tags :
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