Overview
The PESD24VF1BSF315 is a high-performance electronic component produced by NXP USA Inc., a leading global semiconductor manufacturer. This component is an ultra-low capacitance bidirectional Electrostatic Discharge (ESD) protection diode, designed to provide robust protection against ESD events in various electronic systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Standoff Voltage (VRWM) | - | - | - | 24 | V |
| Reverse Leakage Current (IRM) | VR = 24 V | - | - | 30 | nA |
| Diode Capacitance (Cd) | f = 1 MHz; VR = 0 V | - | 0.25 | 0.4 | pF |
| Breakdown Voltage (VBR) | IR = 1 mA | 24.5 | 28 | - | V |
| Clamping Voltage (VCL) | IPPM = 1 A | - | - | 17 | V |
| Dynamic Resistance (Rdyn) | IR = 5 A | - | 0.7 | - | Ω |
| Junction Temperature (Tj) | - | -45 | - | 125 | °C |
| Ambient Temperature (Tamb) | - | -45 | - | 125 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| ESD Maximum Ratings (Contact Discharge) | IEC 61000-4-2 | - | - | 10 | kV |
| ESD Maximum Ratings (Air Discharge) | IEC 61000-4-2 | - | - | 15 | kV |
Key Features
- Ultra-low capacitance to minimize signal distortion and ensure high-speed data transmission.
- Bidirectional ESD protection to safeguard against both positive and negative ESD pulses.
- High ESD robustness with ratings up to 10 kV for contact discharge and 15 kV for air discharge according to IEC 61000-4-2.
- Low clamping voltage to protect sensitive electronic components from voltage spikes.
- Compact leadless ultra small package (DSN0603-2) for space-efficient designs.
Applications
The PESD24VF1BSF315 is suitable for a wide range of applications where ESD protection is critical, including:
- High-speed data interfaces such as USB, HDMI, and Ethernet.
- Sensitive analog and digital circuits in consumer electronics.
- Automotive and industrial control systems.
- Medical devices requiring robust ESD protection.
- Wireless communication devices and IoT applications.
Q & A
- What is the primary function of the PESD24VF1BSF315? The primary function is to provide ultra-low capacitance bidirectional ESD protection for electronic circuits.
- What are the ESD maximum ratings for this component? The component is rated for up to 10 kV for contact discharge and 15 kV for air discharge according to IEC 61000-4-2.
- What is the typical diode capacitance of the PESD24VF1BSF315? The typical diode capacitance is 0.25 pF at 1 MHz and 0 V reverse voltage.
- What is the clamping voltage of this ESD diode? The clamping voltage is 17 V at an IPPM of 1 A.
- What is the operating temperature range for this component? The junction temperature range is -45°C to 125°C, and the storage temperature range is -65°C to 150°C.
- What package type is used for the PESD24VF1BSF315? It is available in a leadless ultra small package (DSN0603-2).
- What are some common applications for this ESD diode? Common applications include high-speed data interfaces, sensitive analog and digital circuits, automotive and industrial control systems, medical devices, and wireless communication devices.
- How does the ultra-low capacitance benefit the performance of the circuit? The ultra-low capacitance minimizes signal distortion and ensures high-speed data transmission.
- Is the PESD24VF1BSF315 suitable for automotive applications? Yes, it is suitable for automotive applications due to its robust ESD protection and operating temperature range.
- Where can I find more detailed specifications for the PESD24VF1BSF315? Detailed specifications can be found in the product datasheet available from NXP USA Inc. or authorized distributors like Mouser Electronics.
