IP4238CZ10 Datasheet, PDF (1/11 Pages) NXP Semiconductors – Surge protection for ethernet and telecom

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, modems
 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