PRTR5V0U4Y Datasheet, PDF (1/10 Pages) NXP Semiconductors – Integrated quad ultra-low capacitance ESD protection

PRTR5V0U4Y
Integrated quad ultra-low capacitance ESD protection
Rev. 01 — 8 May 2008
Product data sheet
1. Product profile
1.1 General description
The PRTR5V0U4Y is designed to protect Input/Output (I/O) ports that are sensitive to
capacitive load, such as USB 2.0, Ethernet and DVI from destruction by ElectroStatic
Discharge (ESD). It provides protection to downstream signal and supply components
from ESD voltages as high as ±8 kV (contact discharge).
The PRTR5V0U4Y incorporates four pairs of ultra-low capacitance rail-to-rail diodes plus
a Zener diode. The rail-to-rail diodes are connected to the Zener diode which allows ESD
protection to be independent of supply voltage. The PRTR5V0U4Y is fabricated using thin
film-on-silicon technology integrating four ultra-low capacitance rail-to-rail ESD protection
diodes in a miniature 6-lead SOT363 package.
1.2 Features
I Pb-free and RoHS compliant
I ESD protection compliant to IEC 61000-4-2 level 4, ±8 kV contact discharge
I Four ultra-low input capacitance (1 pF typical) rail-to-rail ESD protection diodes
I Low-voltage clamping due to integrated Zener diode
I Small 6-lead SOT363 package
1.3 Applications
I General-purpose downstream ESD protection high frequency analog signals and
high-speed serial data transmission for ports inside:
N Cellular and PCS mobile handsets
N PC-/notebook USB 2.0/IEEE 1394 ports
N DVI/HDMI interfaces
N Cordless telephones
N Wireless data (WAN/LAN) systems
N PDAs