Overview
The PRTR5V0U2AX is an ultra-low capacitance double rail-to-rail ElectroStatic Discharge (ESD) protection diode designed by Nexperia. This component is engineered to protect two high-speed data lines or high-frequency signal lines from damage caused by ESD and other transients. It integrates two ultra-low capacitance rail-to-rail diodes and an additional ESD protection diode, ensuring signal line protection even in the absence of a supply voltage. The device is packaged in a small SOT-143B Surface-Mounted Device (SMD) plastic package, making it ideal for compact and high-density electronic designs.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Type number | PRTR5V0U2AX | Nr of lines | 2 |
| Configuration | Unidirectional | VRWM (V) | 5.5 |
| Cd [typ] (pF) | 1.8 | VESD IEC61000-4-2 (kV) | 12 |
| Package | SOT-143B | Reverse current (IR) | 100 nA (max) |
| Forward voltage (VF) | 0.7 V (max) | Breakdown voltage (VBR) | 6 - 9 V |
Key Features
- Hi-Speed Data Line Protection: Protects two high-speed data lines from ESD damage.
- Low Capacitance: Offers ultra-low input/output-to-ground capacitance (1.8 pF), minimizing signal degradation.
- High ESD Rating: Provides robust protection against high-voltage discharges with an 8 kV contact disc rating (up to 12 kV according to IEC 61000-4-2, level 4).
- Small Package: The SOT-143B package ensures compact integration and easy mounting.
- Low Clamping Voltage: Very low clamping voltage due to the integrated additional ESD protection diode.
- Low Reverse Current: Very low reverse current, enhancing overall system efficiency.
Applications
- USB 2.0 ports
- Digital Video Interface (DVI)
- High-Definition Multimedia Interface (HDMI)
- Mobile phones
- Digital cameras
- WAN/LAN systems
- PCs, notebooks, printers, and other PC peripherals
Q & A
- What is the primary function of the PRTR5V0U2AX?
The primary function is to protect two high-speed data lines or high-frequency signal lines from ESD and other transients.
- What is the package type of the PRTR5V0U2AX?
The package type is SOT-143B.
- What is the typical input/output to ground capacitance of the PRTR5V0U2AX?
The typical input/output to ground capacitance is 1.8 pF.
- What is the ESD protection rating of the PRTR5V0U2AX according to IEC 61000-4-2?
The ESD protection rating is up to 12 kV, level 4.
- What are some common applications of the PRTR5V0U2AX?
Common applications include USB 2.0 ports, DVI/HDMI interfaces, mobile phones, digital cameras, WAN/LAN systems, and PC peripherals.
- Does the PRTR5V0U2AX require a supply voltage to function?
No, it can ensure signal line protection even if no supply voltage is available.
- What is the reverse standoff voltage (VRWM) of the PRTR5V0U2AX?
The reverse standoff voltage (VRWM) is 5.5 V.
- Is the PRTR5V0U2AX suitable for automotive applications?
Yes, it is qualified according to AEC-Q101 and recommended for use in automotive applications.
- What is the forward voltage (VF) of the PRTR5V0U2AX?
The forward voltage (VF) is up to 0.7 V.
- How many pins does the PRTR5V0U2AX have?
The PRTR5V0U2AX has a 4-pin configuration.
