PRTR5V0U2X

Part: PRTR5V0U2X — Nexperia

Type: Ultra low capacitance rail-to-rail ESD protection diode

Description: Ultra low capacitance rail-to-rail ESD protection diode in a small SOT143B Surface-Mounted Device (SMD) plastic package, designed to protect two Hi-Speed data lines or high-frequency signal lines from ESD and other transients, featuring 1 pF input/output to ground capacitance and 8 kV ESD protection.

Operating Conditions:

• Protected line voltage: up to 5.5 V
• Operating temperature: -40 to +85 °C

Absolute Maximum Ratings:

• Max reverse standoff voltage: 5.5 V
• Max storage temperature: +125 °C

Key Specs:

• Reverse standoff voltage (V_RWM): 5.5 V
• Input/output to ground capacitance (C(I/O-GND)): 1 pF (Typ), 1.5 pF (Max) at f = 1 MHz; V(I/O-GND) = 0 V
• Supply pin to ground capacitance (C_sup): 16 pF (Typ) at f = 1 MHz; V_CC = 0 V
• Reverse current (I_R): < 1 nA (Typ), 100 nA (Max) at V_R = 3 V
• Breakdown voltage (V_BR): 6 V (Min), 9 V (Max)
• ESD protection: > 8 kV (contact) per IEC 61000-4-2; level 4

Features:

• ESD protection of two Hi-Speed data lines or high-frequency signal lines
• Ultra low input/output to ground capacitance: C(I/O-GND) = 1 pF
• 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
• Small SMD plastic package

Applications:

• USB 2.0 ports
• Digital Video Interface (DVI) / High Definition Multimedia Interface (HDMI) interfaces
• Mobile and cordless phones
• Personal Digital Assistants (PDA)
• Digital cameras
• Wide Area Network (WAN) / Local Area Network (LAN) systems
• PCs, notebooks, printers and other PC peripherals

Package:

• SOT143B (4 leads)

• n ESD protection of two Hi-Speed data lines or high-frequency signal lines
• 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

• n USB 2.0 ports
• 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

Handling data rates up to 480 Mbit/s, USB 2.0 interfaces require ESD protection devices with an extremely low line capacitance in order to avoid signal distortion.

With a capacitance of only 1 pF , the PRTR5V0U2X offers IEC 61000-4-2, level 4 compliant ESD protection.

The PRTR5V0U2X integrates two pairs of ultra low capacitance rail-to-rail ESD protection diodes and an additional ESD protection diode.

The additional ESD protection diode connected between ground and VCC prevents charging of the supply.

To achieve the maximum ESD protection level, no additional external capacitors are required.