Overview
The PESD3V3S1UL,315 is a Transient Voltage Suppressor (TVS) Diode manufactured by Nexperia USA Inc. This single uni-directional Electro-Static Discharge (ESD) Diode is designed to protect sensitive electronic components from ESD voltage spikes induced by nearby sources. It is particularly suited for high-speed data line applications due to its ultra-low capacitance range of 1.5 to 10.5 pF and low clamping voltage of 3.3V. The device is AEC-Q101 qualified, making it suitable for automotive systems as well as consumer electronics like mobile phones and tablets, and industrial data line applications.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Breakdown Voltage | 6.8 V | The voltage at which the diode begins to conduct. |
| Clamping Voltage | 3.3 V | The voltage at which the diode clamps the input voltage to protect the circuit. |
| Capacitance | 1.5 to 10.5 pF | Ultra-low capacitance suitable for high-speed data line applications. |
| Maximum Surge Current | 315 A | The maximum current the diode can handle during a transient event. |
| Leakage Current | 0.0001 µA | The current that flows through the diode when it is not conducting. |
| Package | DFN1006-2, SOD-882 | The physical package type of the diode. |
| RoHS Compliance | ROHS3 Compliant | Compliance with the Restriction of Hazardous Substances directive. |
| AEC-Q101 Qualification | Qualified | Qualification for automotive applications. |
Key Features
- Ultra-Low Capacitance: Range of 1.5 to 10.5 pF, making it ideal for high-speed data line applications.
- Low Clamping Voltage: 3.3 V, suitable for a wide range of applications including consumer electronics and industrial data lines.
- High Surge Current Capability: Maximum surge current of 315 A, ensuring robust protection against transient voltage spikes.
- Low Leakage Current: 0.0001 µA, minimizing power consumption and ensuring reliability.
- AEC-Q101 Qualified: Suitable for automotive systems, ensuring compliance with automotive standards.
- ROHS3 Compliant: Meets the Restriction of Hazardous Substances directive, ensuring environmental safety.
Applications
- Consumer Electronics: Mobile phones, tablets, and other portable devices.
- Automotive Systems: In-vehicle network bus lines and other automotive applications due to AEC-Q101 qualification.
- Industrial Data Lines: Protection of sensitive components in industrial environments.
- High-Speed Data Lines: Applications requiring low capacitance and high-speed data transmission.
Q & A
- What is the primary function of the PESD3V3S1UL,315 TVS Diode?
The primary function is to protect sensitive electronic components from Electro-Static Discharge (ESD) voltage spikes and other transient events.
- What is the clamping voltage of the PESD3V3S1UL,315?
The clamping voltage is 3.3 V.
- What is the maximum surge current the PESD3V3S1UL,315 can handle?
The maximum surge current is 315 A.
- What is the capacitance range of the PESD3V3S1UL,315?
The capacitance range is from 1.5 to 10.5 pF.
- Is the PESD3V3S1UL,315 suitable for automotive applications?
- What package types are available for the PESD3V3S1UL,315?
The diode is available in DFN1006-2 and SOD-882 packages.
- Is the PESD3V3S1UL,315 ROHS compliant?
- What is the leakage current of the PESD3V3S1UL,315?
The leakage current is 0.0001 µA.
- What are some common applications of the PESD3V3S1UL,315?
- Why is the ultra-low capacitance of the PESD3V3S1UL,315 important?
