Datasheet

1. Product profile
1.1 General description
Ultra low capacitance quadruple rail-to-rail ElectroStatic Discharge (ESD) protection
device in an SOT457 (SC-74) small Surface-Mounted Device (SMD) plastic package.
The device is designed to protect four high-speed data lines or high-frequency signal lines
from the damage caused by ESD and other transients.
PRTR5V0U4D integrates four ultra low capacitance rail-to-rail ESD protection channels
and one additional ESD protection diode to ensure signal line protection even if no supply
voltage is available.
1.2 Features and benefits
 ESD protection of four high-speed data lines or high-frequency signal lines
 Ultra low input/output to ground capacitance: C
(I/O-GND)
=1pF
 ESD protection up to 8 kV
 IEC 61000-4-2, level 4 (ESD)
 Very low clamping voltage due to an integrated additional ESD protection diode
 Very low reverse current
 AEC-Q101 qualified
 Small SMD plastic package
1.3 Applications
 USB 2.0 interfaces
 Digital Video Interface (DVI)
 High-Definition Multimedia Interface (HDMI)
 Mobile phones
 Digital cameras
 WAN/LAN systems
 PC, notebooks, printers and other PC peripherals
PRTR5V0U4D
Ultra low capacitance quadruple rail-to-rail ESD protection
Rev. 2 — 5 March 2012 Product data sheet
SOT457