Overview
The BZX84B12-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series and is designed for voltage regulation and protection in various electronic circuits. The BZX84B12-G3-08 is characterized by its nominal Zener voltage of 12 volts and is suitable for applications requiring precise voltage control and stability.
Key Specifications
| Description | Value | Unit |
|---|---|---|
| Manufacturer | Vishay | |
| Product Category | Zener Diodes | |
| Vz - Zener Voltage | 12 V | V |
| Mounting Style | SMD/SMT | |
| Package / Case | SOT-23-3 | |
| Pd - Power Dissipation | 300 mW | mW |
| Voltage Tolerance | 2 % | % |
| Ir - Maximum Reverse Leakage Current | 100 nA | nA |
| Zz - Zener Impedance | 25 Ohms | Ohms |
| Minimum Operating Temperature | -55 C | C |
| Maximum Operating Temperature | +150 C | C |
| Configuration | Single | |
| Test Current | 5 mA | mA |
| Packaging | Reel | |
| Series | BZX84-G | |
| Height | 1.15 mm | mm |
| Length | 3.1 mm | mm |
| Width | 1.43 mm | mm |
| Voltage Temperature Coefficient | 900 uV/C | uV/C |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Nominal Zener voltage of 12 volts with a tolerance of ±2%.
- Maximum power dissipation of 300 mW.
- Low Zener impedance of 25 Ohms.
- Wide operating temperature range from -55°C to +150°C.
- Surface mount package (SOT-23-3) for easy integration into modern electronic designs.
- Compliant with international E24 standard for Zener voltages.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Used in industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets.
Q & A
- What is the nominal Zener voltage of the BZX84B12-G3-08? The nominal Zener voltage is 12 volts.
- What is the maximum power dissipation of the BZX84B12-G3-08? The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B12-G3-08? The operating temperature range is from -55°C to +150°C.
- What is the package type of the BZX84B12-G3-08? The package type is SOT-23-3.
- What is the Zener impedance of the BZX84B12-G3-08? The Zener impedance is 25 Ohms.
- What is the voltage tolerance of the BZX84B12-G3-08? The voltage tolerance is ±2%.
- What is the maximum reverse leakage current of the BZX84B12-G3-08? The maximum reverse leakage current is 100 nA.
- What is the test current for the BZX84B12-G3-08? The test current is 5 mA.
- Is the BZX84B12-G3-08 suitable for surface mount applications? Yes, it is suitable for surface mount applications.
- What are some common applications of the BZX84B12-G3-08? Common applications include voltage regulation, overvoltage protection, and signal clipping.
