Overview
The BZX384B47-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its high reliability and precision. The BZX384B47-HE3-08 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Vz - Zener Voltage | 47 V | |
| Voltage Tolerance | ±2% | |
| Pd - Power Dissipation | 200 mW | |
| Zz - Zener Impedance | 50 Ohms | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | +150°C | |
| Configuration | Single | |
| Qualification | AEC-Q101 | |
| Ir - Maximum Reverse Leakage Current | 50 nA | |
| Package/Case | SOD-323 | |
| Mounting Style | Surface Mount |
Key Features
- Silicon planar Zener diode with high stability and precision.
- Zener voltage of 47 V with a tolerance of ±2%.
- Maximum power dissipation of 200 mW.
- AEC-Q101 qualified, making it suitable for automotive applications.
- RoHS-compliant and lead-free.
- Operating temperature range from -55°C to +150°C.
- Low Zener impedance of 50 Ohms.
- Minimum reverse leakage current of 50 nA.
Applications
The BZX384B47-HE3-08 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in automotive and industrial systems.
- Signal clipping and limiting in audio and communication circuits.
- Reference voltage generation in precision analog circuits.
Q & A
- What is the Zener voltage of the BZX384B47-HE3-08? The Zener voltage is 47 V.
- What is the voltage tolerance of this diode? The voltage tolerance is ±2%.
- What is the maximum power dissipation of the BZX384B47-HE3-08? The maximum power dissipation is 200 mW.
- Is the BZX384B47-HE3-08 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What is the operating temperature range of this diode? The operating temperature range is from -55°C to +150°C.
- What is the package type of the BZX384B47-HE3-08? The package type is SOD-323.
- Is the BZX384B47-HE3-08 RoHS-compliant? Yes, it is RoHS-compliant and lead-free.
- What is the Zener impedance of this diode? The Zener impedance is 50 Ohms.
- What is the maximum reverse leakage current of the BZX384B47-HE3-08? The maximum reverse leakage current is 50 nA.
- What are some common applications of the BZX384B47-HE3-08? Common applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
