1.1 General description
Ultra low capacitance single rail-to-rail ElectroStatic Discharge (ESD) protection device in
a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package designed to
protect one Hi-Speed data line or high-frequency signal line from the damage caused by
ESD and other transients.
PRTR5V0U1T incorporates one ultra low capacitance rail-to-rail protection channel as
well as an additional ESD protection diode to ensure signal line protection even if no
supply voltage is available.
1.2 Features
n ESD protection of one Hi-Speed data line or high-frequency signal line
n Ultra low input/output to ground capacitance: C(I/O-GND) = 1 pF
n ESD protection up to 8 kV
n IEC 61000-4-2, level 4 (ESD)
n Very low clamping voltage due to an integrated additional ESD protection diode
n Very low reverse current
n Small SMD plastic package
1.3 Applications
n USB interfaces (2.0)
n Digital Video Interface (DVI) / High Definition Multimedia Interface (HDMI) interfaces
n Mobile and cordless phones
n Personal Digital Assistants (PDA)
n Digital cameras
n Wide Area Network (WAN) / Local Area Network (LAN) systems
n PCs, notebooks, printers and other PC peripherals