Overview
The PESD15VL1BA,145 is a low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to provide robust protection against ESD events in electronic circuits. It is packaged in a very small SOD323 (SC-76) SMD plastic package, making it ideal for space-constrained applications. The diode is specifically engineered to protect one signal line, ensuring the integrity and reliability of the circuit in the presence of transient voltage spikes.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | PESD15VL1BA |
| Orderable Part Number | PESD15VL1BA,145 |
| Package | SOD323 (SC-76) |
| Voltage - Reverse Standoff (Typ) | 15 V |
| Voltage - Clamping (Max) @ Ipp | 44 V |
| Current - Peak Pulse (10/1000 µs) | 12 A |
| Capacitance @ Frequency | Typically 0.65 pF @ 1 MHz |
| Operating Temperature | -55°C to 150°C |
| Mounting Type | Surface Mount |
Key Features
- Low Capacitance: The PESD15VL1BA,145 features low capacitance, typically 0.65 pF at 1 MHz, making it suitable for high-frequency applications.
- Bidirectional ESD Protection: Provides bidirectional ESD protection, ensuring that both positive and negative voltage spikes are effectively clamped.
- Small Package Size: Packaged in the compact SOD323 (SC-76) SMD plastic package, ideal for space-constrained designs.
- High Peak Pulse Current: Can handle peak pulse currents up to 12 A during ESD events.
- Broad Operating Temperature Range: Operates over a wide temperature range from -55°C to 150°C.
Applications
- Consumer Electronics: Suitable for use in smartphones, tablets, and other portable electronic devices.
- Automotive Systems: Can be used in automotive infotainment systems, navigation systems, and other in-vehicle electronics.
- Industrial Control Systems: Provides ESD protection in industrial control systems, sensors, and actuators.
- Medical Devices: Used in medical devices such as patient monitoring systems and portable medical equipment.
- Communication Equipment: Protects communication equipment like routers, switches, and modems from ESD damage.
Q & A
- What is the primary function of the PESD15VL1BA,145?
The primary function of the PESD15VL1BA,145 is to provide bidirectional ElectroStatic Discharge (ESD) protection for electronic circuits.
- What package type is the PESD15VL1BA,145 available in?
The PESD15VL1BA,145 is packaged in a SOD323 (SC-76) SMD plastic package.
- What is the typical capacitance of the PESD15VL1BA,145?
The typical capacitance of the PESD15VL1BA,145 is 0.65 pF at 1 MHz.
- What is the maximum clamping voltage of the PESD15VL1BA,145?
The maximum clamping voltage of the PESD15VL1BA,145 is 44 V.
- What is the peak pulse current handling capability of the PESD15VL1BA,145?
The PESD15VL1BA,145 can handle peak pulse currents up to 12 A during ESD events.
- What is the operating temperature range of the PESD15VL1BA,145?
The operating temperature range of the PESD15VL1BA,145 is from -55°C to 150°C.
- In what types of applications is the PESD15VL1BA,145 commonly used?
The PESD15VL1BA,145 is commonly used in consumer electronics, automotive systems, industrial control systems, medical devices, and communication equipment.
- How does the PESD15VL1BA,145 protect against ESD events?
The PESD15VL1BA,145 protects against ESD events by clamping transient voltage spikes to a safe level, preventing damage to the protected circuit.
- Can the PESD15VL1BA,145 be used in high-frequency applications?
Yes, the PESD15VL1BA,145 is suitable for high-frequency applications due to its low capacitance.
- Where can I purchase the PESD15VL1BA,145?
The PESD15VL1BA,145 can be purchased from various electronic component distributors and the official Nexperia website.
