Overview
The PDZ5.1BF is a Zener diode produced by Nexperia USA Inc., designed to provide voltage regulation in electronic circuits. This diode is part of the PDZ-B series, known for its wide range of voltage options and robust performance characteristics. The PDZ5.1BF is specifically tailored for applications requiring a nominal Zener voltage of 5.1V, making it suitable for various electronic systems that need stable voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Vz - Zener Voltage | 5.1 | V |
| Pd - Power Dissipation | 400 | mW |
| Zz - Zener Impedance | 60 | Ohms |
| Maximum Operating Temperature | 150 | °C |
| If - Forward Current | 200 | mA |
| Ir - Maximum Reverse Leakage Current | 2 | µA |
| Voltage Temperature Coefficient | 0.3 | mV/K |
| Package | SOD-323 | |
| Qualification | AEC-Q101 |
Key Features
- Stable Voltage Regulation: The PDZ5.1BF provides a stable Zener voltage of 5.1V, ensuring consistent performance in voltage regulation applications.
- High Power Dissipation: With a power dissipation of 400 mW, this diode can handle moderate power requirements effectively.
- Low Zener Impedance: The Zener impedance of 60 Ohms ensures minimal resistance and efficient current flow.
- High Operating Temperature: The diode can operate up to a maximum temperature of 150°C, making it suitable for a wide range of environments.
- Compact Package: The SOD-323 package is compact and suitable for surface-mount technology (SMT), facilitating easy integration into modern electronic designs.
- AEC-Q101 Qualified: This diode meets the AEC-Q101 qualification standards, ensuring reliability and performance in automotive and other demanding applications.
Applications
The PDZ5.1BF Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: In power supplies, voltage regulators, and other circuits requiring stable voltage output.
- Overvoltage Protection: To protect electronic circuits from voltage spikes and overvoltage conditions.
- Signal Clamping: To limit signal voltages to a specified level, preventing damage to sensitive components.
- Automotive Electronics: Given its AEC-Q101 qualification, it is suitable for use in automotive systems where reliability and performance are critical.
Q & A
- What is the nominal Zener voltage of the PDZ5.1BF?
The nominal Zener voltage of the PDZ5.1BF is 5.1V.
- What is the maximum power dissipation of the PDZ5.1BF?
The maximum power dissipation of the PDZ5.1BF is 400 mW.
- What is the Zener impedance of the PDZ5.1BF?
The Zener impedance of the PDZ5.1BF is 60 Ohms.
- What is the maximum operating temperature of the PDZ5.1BF?
The maximum operating temperature of the PDZ5.1BF is 150°C.
- What is the package type of the PDZ5.1BF?
The PDZ5.1BF comes in a SOD-323 package.
- Is the PDZ5.1BF qualified for automotive applications?
Yes, the PDZ5.1BF is AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
- What is the forward current rating of the PDZ5.1BF?
The forward current rating of the PDZ5.1BF is 200 mA.
- What is the maximum reverse leakage current of the PDZ5.1BF?
The maximum reverse leakage current of the PDZ5.1BF is 2 µA.
- What is the voltage temperature coefficient of the PDZ5.1BF?
The voltage temperature coefficient of the PDZ5.1BF is 0.3 mV/K.
- In what type of applications is the PDZ5.1BF commonly used?
The PDZ5.1BF is commonly used in voltage regulation, overvoltage protection, signal clamping, and automotive electronics.
