Overview
The PESD3V3U1UL,315 is a transient voltage suppressor (TVS) diode produced by Nexperia USA Inc. This component is designed to provide unidirectional ESD protection for sensitive electronic circuits. It is particularly suited for applications requiring low capacitance and high surge robustness, making it ideal for automotive and industrial electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | PESD3V3U1UL,315 |
| Manufacturer | Nexperia USA Inc. |
| Package / Case | DFN1006-2 |
| Voltage - Reverse Standoff (Typ) | 3.3V |
| Voltage - Clamping (Max) @ Ipp | 12V |
| Diode Capacitance (Cd) | 2.6 pF |
| Leakage Current (IRM) | 1 nA |
| Surge Robustness (8/20 μs pulse) | 38.3A |
| Operating Temperature Range | -65°C to 150°C |
| Moisture Sensitivity Level (MSL) | 1 |
Key Features
- Ultra low diode capacitance: Cd = 2.6 pF, minimizing signal integrity impact.
- Very low leakage current: IRM = 1 nA, ensuring minimal power consumption.
- High surge robustness: capable of withstanding 38.3A (8/20 μs pulse).
- Automotive-grade qualification for reliable performance in harsh environments.
- Compact surface-mount package (DFN1006-2) suitable for space-constrained designs.
- Wide operating temperature range: -65°C to 150°C.
Applications
- Automotive in-vehicle network bus lines protection against ESD and other transients.
- High-speed data line protection in various electronic systems.
- General purpose transient voltage protection in industrial electronics.
Q & A
- What is the primary function of the PESD3V3U1UL,315?
The primary function is to provide unidirectional ESD protection for sensitive electronic circuits. - What is the typical reverse standoff voltage of this TVS diode?
The typical reverse standoff voltage is 3.3V. - What is the maximum clamping voltage at peak pulse current (Ipp)?
The maximum clamping voltage at Ipp is 12V. - What is the diode capacitance (Cd) of this component?
The diode capacitance is 2.6 pF. - What is the leakage current (IRM) of the PESD3V3U1UL,315?
The leakage current is 1 nA. - What is the surge robustness of this TVS diode?
The surge robustness is 38.3A (8/20 μs pulse). - What is the operating temperature range of this component?
The operating temperature range is -65°C to 150°C. - What is the moisture sensitivity level (MSL) of the PESD3V3U1UL,315?
The MSL is 1. - In which package is the PESD3V3U1UL,315 available?
The component is available in a DFN1006-2 package. - What are some common applications for this TVS diode?
Common applications include automotive in-vehicle network bus lines, high-speed data line protection, and general purpose transient voltage protection in industrial electronics.
