IP4286CZ6 Datasheet, PDF (1/12 Pages) NXP Semiconductors – Integrated 4-channel ESD protection

IP4286CZ6
Integrated 4-channel ESD protection
Rev. 01 — 20 April 2009
Objective data sheet
1. Product profile
1.1 General description
The IP4286CZ6 is designed to protect the capacitive loads of Input/Output (I/O) ports
(such as USB 2.0, Ethernet, DVI etc.) from being damaged by ElectroStatic Discharge
(ESD).
To provide ESD protection to downstream signal and supply components, the IP4286CZ6
incorporates four pairs of ultra-low capacitance rail-to-rail diodes plus two Zener diodes.
This provides protection against contact discharge voltages as high as ±8 kV in
accordance with IEC 61000-4-2, level 4.
The ESD protection is independent of the supply voltage due to the rail-to-rail diodes
being connected to a Zener diode.
The IP4286CZ6 is fabricated using monolithic silicon technology and integrates 4 ultra-low
capacitance rail-to-rail ESD protection diodes plus two Zener diodes.
1.2 Features
I Pb-free and RoHS compliant
I ESD IEC 61000-4-2 level 4, ±8 kV contact discharge compliant protection
I Four input ESD rail-to-rail protection diodes with ultra-low input capacitance of 0.6 pF
maximum
I Low-voltage clamping due to integrated Zener diodes
1.3 Applications
General-purpose downstream ESD protection high frequency analog signals and
high-speed serial data transmission for ports inside:
I PC/Notebook USB 2.0/IEEE 1394 ports
I Cellular and PCS mobile handsets
I DVI interfaces
I HDMI interfaces
I Cordless telephones
I Wireless data (WAN/LAN) systems
I PDAs