Overview
The PDZ5.1BZ is a low-power general-purpose Zener diode produced by Nexperia USA Inc. It is designed to provide voltage regulation in a variety of electronic circuits. This diode is packaged in a small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package, making it suitable for space-constrained applications. The PDZ5.1BZ is part of the PDZ-B series, which offers a range of Zener voltages, but this specific model is optimized for a nominal Zener voltage of 5.1V.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 5.1V |
| Voltage Tolerance | ±2% |
| Power - Max | 400mW |
| Supplier Device Package | SOD-323 (SC-76) |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Impedance (Max) (Zzt) | 60 Ohms |
| Current - Reverse Leakage @ Vr | 2µA @ 1.5V |
| Voltage Temperature Coefficient | 0.3 mV/K |
Key Features
- Low Power Consumption: The PDZ5.1BZ has a maximum power dissipation of 400mW, making it suitable for low-power applications.
- Precision Voltage Regulation: With a nominal Zener voltage of 5.1V and a tolerance of ±2%, this diode provides precise voltage regulation.
- Compact Package: The SOD323 package is very small, ideal for applications where space is limited.
- High Operating Temperature: The diode can operate up to 150°C, making it suitable for high-temperature environments.
- Lead-Free and RoHS Compliant: Ensures compliance with environmental regulations.
Applications
- Voltage Regulation: Used in circuits requiring stable voltage regulation, such as power supplies, voltage references, and signal conditioning.
- Overvoltage Protection: Can be used to protect circuits from overvoltage conditions.
- Signal Clamping: Useful in applications where signal levels need to be clamped to a specific voltage.
- Automotive and Industrial Electronics: Suitable for use in automotive and industrial environments due to its high operating temperature and reliability.
Q & A
- What is the nominal Zener voltage of the PDZ5.1BZ?
The nominal Zener voltage of the PDZ5.1BZ is 5.1V.
- What is the maximum power dissipation of the PDZ5.1BZ?
The maximum power dissipation is 400mW.
- What is the package type of the PDZ5.1BZ?
The PDZ5.1BZ is packaged in a SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package.
- Is the PDZ5.1BZ lead-free and RoHS compliant?
- What is the operating temperature range of the PDZ5.1BZ?
- What is the impedance (Zzt) of the PDZ5.1BZ?
- What is the reverse leakage current of the PDZ5.1BZ?
- What is the voltage tolerance of the PDZ5.1BZ?
- What are some common applications of the PDZ5.1BZ?
- How does the PDZ5.1BZ ensure environmental compliance?
