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PDF IP4238CZ10 Data sheet ( Hoja de datos )

Número de pieza IP4238CZ10
Descripción Surge protection
Fabricantes NXP Semiconductors 
Logotipo NXP Semiconductors Logotipo



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No Preview Available ! IP4238CZ10 Hoja de datos, Descripción, Manual

IP4238CZ10
Surge protection for ethernet and telecom
Rev. 1 — 1 October 2012
Product data sheet
1. Product profile
1.1 General description
The device provides ElectroStatic Discharge (ESD) and surge protection on ethernet and
telecom ports. It includes low capacitance protection diodes for high-speed signal lines
and is encapsulated in a leadless medium power DFN2626-10 (SOT1197-1)
Surface-Mounted Device (SMD) plastic package.
1.2 Features and benefits
Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen
and antimony (Dark Green compliant)
30 kV IEC 61000-4-2 ESD protection of all signal lines
25 A surge protection 8/20 s according to IEC 61000-4-5
Matched 0.5 mm trace spacing
Line capacitance of only 3 pF typical for each channel
1.3 Applications
High-speed receiver and transmitter port protection for:
Ethernet routers, hubs, modemswww.DataSheet.net/
Notebooks, main board graphic cards and ports
Set-top boxes and game consoles
2. Pinning information
Table 1. Pinning
Pin Symbol
1 CH1
2 n.c.
3 CH3
4 n.c.
5 n.c.
6 n.c.
7 CH4
8 n.c.
9 CH2
10 n.c.
11 GND
Description
surge protection channel 1
not connected
surge protection channel 3
not connected
not connected
not connected
surge protection channel 4
not connected
surge protection channel 2
not connected
ground pad
Simplified outline
 

7UDQVSDUHQW
WRS YLHZ
Graphic symbol
  
*1'
DDD
Datasheet pdf - http://www.DataSheet4U.co.kr/

1 page




IP4238CZ10 pdf
NXP Semiconductors
IP4238CZ10
Surge protection for ethernet and telecom
7. Application information
The device can be configured to protect line-to-line and line-to-ground configurations, as
well as parallel configurations to increase the clamping performance.
When designing the Printed-Circuit Board (PCB), consider the parasitic resistance of
traces for relatively long surge pulses. For signal integrity, give careful consideration to
basic high-speed routing guidelines, impedance matching, and signal coupling. Do not
connect the signal lines to unlimited current sources like for example, a battery.
3+<
QF
5-
QF
3+<
QF
5-
DDD
Fig 6. Line-to-line surge protection of an ethernet
interface with IP4238CZ10
DDD
Fig 7.
www.DataSheet.net/
Line-to-ground surge protection of an ethernet
interface with IP4238CZ10
QF
3+<
QF 5-
QF
QF
DDD
Fig 8. Enhanced surge protection of an ethernet interface with IP4238CZ10 (ground pad floating)
IP4238CZ10
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 1 October 2012
© NXP B.V. 2012. All rights reserved.
5 of 11
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IP4238CZ10 arduino
NXP Semiconductors
IP4238CZ10
Surge protection for ethernet and telecom
14. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2
4 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 2
7 Application information. . . . . . . . . . . . . . . . . . . 5
8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
9 Packing information . . . . . . . . . . . . . . . . . . . . . 6
10 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 8
12 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
12.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
12.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
13 Contact information. . . . . . . . . . . . . . . . . . . . . 10
14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
www.DataSheet.net/
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2012.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 1 October 2012
Document identifier: IP4238CZ10
Datasheet pdf - http://www.DataSheet4U.co.kr/

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