Overview
The BZX84B2V4 is a Zener diode manufactured by Diotec Semiconductor. It is part of the BZX84B series, which offers a range of voltage stabilization and regulation solutions. This component is designed for use in various electronic circuits requiring precise voltage regulation. The BZX84B2V4 is packaged in a SOT-23 (TO-236) package, making it suitable for surface-mount technology (SMT) applications. It is RoHS compliant and available in both commercial and AEC-Q101 qualified versions, ensuring reliability in automotive and industrial environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Zener Voltage (Vz) | 2.35 - 2.45 | V | At IZ = 5 mA |
| Power Dissipation (Ptot) | 300 | mW | |
| Maximum Junction Temperature (Tjmax) | 150 | °C | |
| Dynamic Resistance (rzj) | < 85 | Ω | At f = 1 kHz |
| Temperature Coefficient of Zener Voltage (αVZ) | -8...-5 | 10^-4 /°C | |
| Reverse Voltage (VR) | 1 | V | At IR = 1 μA |
| Maximum Zener Current (IZmax) | 122 | mA | |
| Package | SOT-23 (TO-236) |
Key Features
- ±2% Tolerance of Zener Voltage: Ensures precise voltage regulation.
- Sharp Zener Voltage Breakdown: Provides clear and reliable voltage stabilization.
- Low Leakage Current: Minimizes power loss and enhances efficiency.
- RoHS Compliant: Meets environmental standards for lead-free components.
- AEC-Q101 Qualified: Suitable for automotive applications requiring high reliability.
Applications
- Voltage Stabilization and Regulators: Ideal for circuits requiring stable voltage output.
- Commercial and Industrial Grade: Used in a variety of applications from consumer electronics to industrial control systems.
- Automotive Systems: Qualified for use in automotive electronics due to its AEC-Q101 compliance.
Q & A
- What is the Zener voltage range of the BZX84B2V4?
The Zener voltage range of the BZX84B2V4 is 2.35 V to 2.45 V at IZ = 5 mA.
- What is the maximum power dissipation of the BZX84B2V4?
The maximum power dissipation (Ptot) is 300 mW.
- What is the maximum junction temperature for the BZX84B2V4?
The maximum junction temperature (Tjmax) is 150°C.
- Is the BZX84B2V4 RoHS compliant?
- What package type is the BZX84B2V4 available in?
- What are the typical applications of the BZX84B2V4?
- Is the BZX84B2V4 suitable for automotive applications?
- What is the dynamic resistance of the BZX84B2V4?
- What is the temperature coefficient of the Zener voltage for the BZX84B2V4?
- What is the maximum Zener current (IZmax) for the BZX84B2V4?
