Overview
The PRTR5V0U2AX/S911,2 from Nexperia USA Inc. is an ultra-low capacitance double rail-to-rail ElectroStatic Discharge (ESD) protection diode. This device is designed to protect two high-speed data lines or high-frequency signal lines from damage caused by ESD and other transients. It is packaged in a small SOT143B Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of applications where space is limited and high-speed signal integrity is crucial.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VRWM (Reverse Standoff Voltage) | Tamb = 25 °C | - | - | 5.5 | V |
| C(I/O-GND) (Input/Output to Ground Capacitance) | f = 1 MHz; V(I/O-GND) = 0 V; Tamb = 25 °C | - | 1.8 | - | pF |
| Csup (Supply Pin to Ground Capacitance) | f = 1 MHz; VCC = 0 V; Tamb = 25 °C | - | 16 | - | pF |
| ESD Protection (IEC 61000-4-2) | - | - | - | 12 kV | - |
| VF (Forward Voltage) | IF = 1 mA; Tamb = 25 °C | - | 0.7 | - | V |
| IR (Reverse Current) | VR = 3 V; Tamb = 25 °C | - | 1 | 100 nA | nA |
Key Features
- Ultra-low input/output to ground capacitance: C(I/O-GND) = 1.8 pF
- ESD protection up to 12 kV, meeting IEC 61000-4-2, level 4 standards
- Very low clamping voltage due to an integrated additional ESD protection diode
- Very low reverse current
- Small SMD plastic package (SOT143B)
- Protects two high-speed data lines or high-frequency signal lines even without a supply voltage
Applications
- USB 2.0 ports
- Digital Video Interface (DVI) and High-Definition Multimedia Interface (HDMI)
- Mobile phones and digital cameras
- Wide Area Network (WAN) / Local Area Network (LAN) systems
- PCs, notebooks, printers, and other PC peripherals
Q & A
- What is the primary function of the PRTR5V0U2AX/S911,2?
The primary function is to protect two high-speed data lines or high-frequency signal lines from damage caused by ESD and other transients.
- What is the typical input/output to ground capacitance of the PRTR5V0U2AX/S911,2?
The typical input/output to ground capacitance is 1.8 pF.
- What level of ESD protection does the PRTR5V0U2AX/S911,2 offer?
The device offers ESD protection up to 12 kV, meeting IEC 61000-4-2, level 4 standards.
- What is the reverse standoff voltage of the PRTR5V0U2AX/S911,2?
The reverse standoff voltage is up to 5.5 V.
- What type of package does the PRTR5V0U2AX/S911,2 come in?
The device is packaged in a small SOT143B Surface-Mounted Device (SMD) plastic package.
- What are some common applications for the PRTR5V0U2AX/S911,2?
Common applications include USB 2.0 ports, DVI and HDMI interfaces, mobile phones, digital cameras, WAN/LAN systems, and PC peripherals.
- Does the PRTR5V0U2AX/S911,2 require a supply voltage to protect signal lines?
No, the device can protect signal lines even if no supply voltage is available.
- What is the forward voltage of the PRTR5V0U2AX/S911,2?
The forward voltage is typically 0.7 V at 1 mA.
- What is the reverse current of the PRTR5V0U2AX/S911,2?
The reverse current is typically 1 nA at 3 V.
- Is the PRTR5V0U2AX/S911,2 RoHS compliant?
Yes, the device is RoHS compliant.
- Where can I find more detailed technical information about the PRTR5V0U2AX/S911,2?
You can find detailed technical information in the datasheet available on Nexperia's official website or through authorized distributors like Digi-Key and Mouser.
