Overview
The PESD5V0S1UAF is a unidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to provide robust protection against transient voltage surges and ESD events. It is packaged in a small SOD323 Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOD323 (SMD) |
| Configuration | Unidirectional |
| VRWM (V) | 5 V |
| Cd (typ) (pF) | 480 pF |
| VESD IEC61000-4-2 (kV) | 30 kV |
| VCL (Clamping Voltage) | 19 V |
| IPP (Peak Pulse Current) (8/20 µs) | 47 A |
| IRM (Reverse Leakage Current) | 0.3 µA |
| Qualification | AEC-Q101 qualified |
Key Features
- Low clamping voltage of 19 V to protect sensitive electronics from voltage surges.
- High ESD protection up to 30 kV according to IEC 61000-4-2, level 4.
- Low leakage current of 0.3 µA to minimize power consumption.
- Peak pulse current (IPP) of 47 A (8/20 µs) for robust surge protection.
- Lead-free and halogen-free, compliant with EU RoHS, CN RoHS, and ELV directives.
- AEC-Q101 qualified, making it suitable for automotive applications.
Applications
- Computers and peripherals.
- Audio and video equipment.
- Cellular handsets and accessories.
- Communication systems.
- Portable electronics.
- Medical and industrial equipment.
Q & A
- What is the primary function of the PESD5V0S1UAF?
The primary function is to provide unidirectional ESD protection against transient voltage surges. - What is the package type of the PESD5V0S1UAF?
The package type is SOD323 (Surface-Mounted Device). - What is the maximum ESD protection level of the PESD5V0S1UAF?
The maximum ESD protection level is up to 30 kV according to IEC 61000-4-2, level 4. - What is the clamping voltage of the PESD5V0S1UAF?
The clamping voltage is 19 V. - Is the PESD5V0S1UAF AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What are the key compliance standards for the PESD5V0S1UAF?
The component is compliant with EU RoHS, CN RoHS, and ELV directives, and is lead-free and halogen-free. - What is the typical capacitance of the PESD5V0S1UAF?
The typical capacitance is 480 pF. - What is the peak pulse current (IPP) of the PESD5V0S1UAF?
The peak pulse current is 47 A (8/20 µs). - What are some common applications for the PESD5V0S1UAF?
Common applications include computers, audio and video equipment, cellular handsets, communication systems, portable electronics, and medical and industrial equipment. - Where can I purchase the PESD5V0S1UAF?
You can purchase the component from various distributors such as DigiKey, Mouser Electronics, Arrow, and others listed on Nexperia's website.
