Overview
The PESD3V3U1UA,115 is a unidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to provide high-reliability ESD protection in a very small Surface-Mounted Device (SMD) plastic package, specifically the SOD323 (SC-76) package. It is engineered to safeguard sensitive electronic components against damaging voltage surges and electrostatic discharges.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Package | SOD323 (SC-76) |
| Description | ESD Suppressor TVS 30KV 2-Pin SOD-323 |
| Configuration | Unidirectional |
| Number of Lines | 1 |
| VRWM (V) | 3.3 |
| Cd [typ] (pF) | 2.6 |
| VESD (kV) | 30 |
| IPPM [max] (A) | 4.5 |
| Size (Metric) (mm) | 1.7 x 1.25 x 0.95 |
Key Features
- Ultra low capacitance, making it suitable for high-frequency applications.
- Unidirectional ESD protection, providing effective voltage clamping against positive surges.
- High ESD robustness with a VESD rating of 30 kV.
- Compact SOD323 (SC-76) package, ideal for space-constrained designs.
- Low leakage current and high reliability, ensuring long-term performance.
Applications
- Sensitive electronic components in consumer electronics, such as smartphones and tablets.
- Automotive systems requiring robust ESD protection.
- Industrial control systems and automation equipment.
- Medical devices and equipment that require high reliability and protection against ESD.
- High-frequency applications such as RF circuits and antennas.
Q & A
- What is the primary function of the PESD3V3U1UA,115?
The primary function of the PESD3V3U1UA,115 is to provide unidirectional ElectroStatic Discharge (ESD) protection for sensitive electronic components.
- What package type does the PESD3V3U1UA,115 come in?
The PESD3V3U1UA,115 comes in a SOD323 (SC-76) package.
- What is the VESD rating of the PESD3V3U1UA,115?
The VESD rating of the PESD3V3U1UA,115 is 30 kV.
- What is the typical capacitance of the PESD3V3U1UA,115?
The typical capacitance of the PESD3V3U1UA,115 is 2.6 pF.
- What is the maximum IPPM current for the PESD3V3U1UA,115?
The maximum IPPM current for the PESD3V3U1UA,115 is 4.5 A.
- In which applications is the PESD3V3U1UA,115 commonly used?
The PESD3V3U1UA,115 is commonly used in consumer electronics, automotive systems, industrial control systems, medical devices, and high-frequency applications.
- Why is the low capacitance of the PESD3V3U1UA,115 important?
The low capacitance is important because it makes the component suitable for high-frequency applications without significant signal distortion.
- What is the VRWM (Working Reverse Voltage) of the PESD3V3U1UA,115?
The VRWM of the PESD3V3U1UA,115 is 3.3 V.
- Is the PESD3V3U1UA,115 suitable for automotive applications?
- What are the dimensions of the PESD3V3U1UA,115 package?
The dimensions of the PESD3V3U1UA,115 package are 1.7 x 1.25 x 0.95 mm.
