Overview
The BZX84-B5V1/DG/B4R is a high-performance Zener diode manufactured by Nexperia USA Inc. This component is designed to provide reliable voltage regulation and is part of the BZX84 series, known for its wide range of voltage options and high precision. The BZX84-B5V1/DG/B4R is particularly suited for applications requiring a nominal Zener voltage of 5.1 volts and is available in surface mount packages, making it ideal for modern electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84-B5V1/DG/B4R |
| Category | Diodes - Zener - Single |
| Manufacturer | Nexperia USA Inc. |
| Description | DIODE ZENER 5.1V 250MW TO236AB |
| Package | Tape & Reel (TR) |
| Series | Automotive, AEC-Q101 |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | TO-236AB |
| Tolerance | ±2% |
| Power - Max | 250 mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Current - Reverse Leakage @ Vr | 20 µA @ 1 V |
| Voltage - Zener (Nom) (Vz) | 5.1 V |
| Impedance (Max) (Zzt) | 100 Ohms |
Key Features
- High Precision Voltage Regulation: The BZX84-B5V1/DG/B4R offers a nominal Zener voltage of 5.1 volts with a tolerance of ±2%, ensuring stable voltage regulation in various applications.
- Compact Surface Mount Packages: Available in TO-236-3, SC-59, and SOT-23-3 packages, this diode is ideal for space-constrained designs.
- Wide Operating Temperature Range: Operates from -65°C to 150°C, making it suitable for a variety of environmental conditions.
- Automotive Grade: Compliant with AEC-Q101 standards, ensuring reliability and performance in automotive and other demanding applications.
- Low Forward Voltage Drop: A maximum forward voltage drop of 900 mV at 10 mA reduces power losses and enhances efficiency.
Applications
The BZX84-B5V1/DG/B4R Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: Provides stable voltage reference points in power supplies, voltage regulators, and other electronic circuits.
- Overvoltage Protection: Acts as a protective device against voltage spikes and overvoltages in electronic systems.
- Automotive Electronics: Suitable for use in automotive systems due to its compliance with AEC-Q101 standards.
- Consumer Electronics: Used in various consumer electronic devices requiring stable voltage regulation.
Q & A
- What is the nominal Zener voltage of the BZX84-B5V1/DG/B4R?
The nominal Zener voltage is 5.1 volts. - What are the available package types for the BZX84-B5V1/DG/B4R?
The diode is available in TO-236-3, SC-59, and SOT-23-3 packages. - What is the maximum power dissipation of the BZX84-B5V1/DG/B4R?
The maximum power dissipation is 250 mW. - Is the BZX84-B5V1/DG/B4R suitable for automotive applications?
Yes, it is compliant with AEC-Q101 standards, making it suitable for automotive and other demanding applications. - What is the operating temperature range of the BZX84-B5V1/DG/B4R?
The operating temperature range is from -65°C to 150°C. - What is the forward voltage drop of the BZX84-B5V1/DG/B4R at 10 mA?
The maximum forward voltage drop at 10 mA is 900 mV. - Can the BZX84-B5V1/DG/B4R be used as a rectifier?
No, it is not recommended to use Zener diodes as rectifiers; they are designed for voltage regulation and overvoltage protection. - What is the tolerance of the BZX84-B5V1/DG/B4R Zener voltage?
The tolerance is ±2%. - Is the BZX84-B5V1/DG/B4R lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What is the reverse leakage current of the BZX84-B5V1/DG/B4R at 1 V?
The reverse leakage current at 1 V is 20 µA.
