Overview
The PESD5V0L1ULD,315 is a low capacitance unidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to protect one signal line from the damage caused by ESD and other transient voltage events. It is particularly suited for applications requiring high-speed data line protection due to its low diode capacitance and low clamping voltage.
Key Specifications
| Specification | Value |
|---|---|
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 5V (Max) |
| Voltage - Breakdown (Min) | 6.4V |
| Voltage - Clamping (Max) @ Ipp | 12V |
| Current - Peak Pulse (10/1000µs) | 3.5A (8/20µs) |
| Power - Peak Pulse | 42W |
| Capacitance @ Frequency | 25pF @ 1MHz |
| Operating Temperature | -55°C ~ 150°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | XDFN-2 |
| Polarity | Unidirectional |
| Number of Channels | 1 Channel |
| Working Voltage | 5 V |
| Termination Style | SMD/SMT |
| Vesd - Voltage ESD Contact | 8 kV |
| Vesd - Voltage ESD Air Gap | 15 kV |
Key Features
- Low diode capacitance: Cd = 25 pF, making it suitable for high-speed data lines.
- Low clamping voltage: VCL = 12 V, providing effective protection against transient voltages.
- Very low leakage current.
- Unidirectional ESD protection of one signal line.
- AEC-Q101 qualified, ensuring reliability in automotive applications.
- Operating temperature range: -55°C to 150°C.
- Surface Mount, Wettable Flank package for easy assembly and inspection.
Applications
The PESD5V0L1ULD,315 is ideal for protecting high-speed data lines and sensitive electronic components in various applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Consumer electronics: Protects against ESD in portable devices, smartphones, and other consumer electronics.
- Industrial control systems: Provides reliable protection in industrial environments.
- Communication devices: Protects high-speed data lines in communication equipment.
Q & A
- What is the primary function of the PESD5V0L1ULD,315?
The primary function is to provide unidirectional ESD protection for one signal line. - What is the typical reverse standoff voltage of the PESD5V0L1ULD,315?
The typical reverse standoff voltage is 5V (Max). - What is the minimum breakdown voltage of the PESD5V0L1ULD,315?
The minimum breakdown voltage is 6.4V. - What is the peak pulse current rating of the PESD5V0L1ULD,315?
The peak pulse current rating is 3.5A (8/20µs). - What is the peak pulse power dissipation of the PESD5V0L1ULD,315?
The peak pulse power dissipation is 42W. - What is the capacitance of the PESD5V0L1ULD,315 at 1MHz?
The capacitance is 25pF at 1MHz. - What is the operating temperature range of the PESD5V0L1ULD,315?
The operating temperature range is -55°C to 150°C. - Is the PESD5V0L1ULD,315 qualified for automotive use?
Yes, it is AEC-Q101 qualified. - What type of package does the PESD5V0L1ULD,315 come in?
The package type is XDFN-2. - What is the ESD contact voltage rating of the PESD5V0L1ULD,315?
The ESD contact voltage rating is 8 kV.
