Overview
The BZX84C20-AQ is a high-quality Zener diode produced by Diotec Semiconductor. This component is designed for voltage stabilization and regulation in various electronic circuits. It is packaged in the SOT-23 format, making it suitable for surface mount technology (SMT) applications. The BZX84C20-AQ is AEC-Q101 qualified, ensuring it meets the stringent requirements for automotive and industrial use. It features a sharp Zener voltage breakdown and low leakage current, making it an excellent choice for reliable voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Zener Diode |
| Package | SOT-23 |
| Qualification | AEC-Q101 |
| Configuration | Single |
| Life Cycle | Active |
| ESD Sensitive | No |
| Zener Voltage (Vzmin) | 18.80 V |
| Zener Voltage (Vznom) | 20 V |
| Power Dissipation (Ptot) | 0.3 W |
| Maximum Junction Temperature (Tjmax) | 150°C |
| Dynamic Resistance (rzj) at 1 kHz | < 100 Ω |
| Temperature Coefficient of Z-Voltage (αVZ) | +7...+10 x 10^-4 /°C |
| Reverse Voltage (VR) at IR | 1 V at 100 μA |
| Maximum Z-Current (IZmax) | 50 mA |
Key Features
- Sharp Zener Voltage Breakdown: Ensures precise voltage regulation.
- Low Leakage Current: Minimizes power loss and enhances efficiency.
- AEC-Q101 Qualified: Meets automotive and industrial standards for reliability and performance.
- SOT-23 Package: Suitable for surface mount technology, offering compact design and ease of integration.
- High Power Dissipation: Capable of handling up to 0.3 W, making it suitable for a variety of applications.
- RoHS / REACH Compliant: Environmentally friendly and compliant with regulatory standards.
Applications
- Voltage Stabilization and Regulators: Ideal for maintaining stable voltage levels in electronic circuits.
- Automotive Systems: Qualified to AEC-Q101 standards, making it suitable for use in automotive electronics.
- Industrial Control Systems: Reliable performance in industrial environments.
- Power Supply Units: Used in power supply circuits to regulate output voltage.
- Consumer Electronics: Suitable for use in various consumer electronic devices requiring voltage stabilization.
Q & A
- What is the package type of the BZX84C20-AQ Zener diode?
The BZX84C20-AQ is packaged in the SOT-23 format.
- What is the Zener voltage range for the BZX84C20-AQ?
The Zener voltage range for the BZX84C20-AQ is from 18.80 V to 20 V.
- Is the BZX84C20-AQ AEC-Q101 qualified?
Yes, the BZX84C20-AQ is AEC-Q101 qualified.
- What is the maximum power dissipation of the BZX84C20-AQ?
The maximum power dissipation of the BZX84C20-AQ is 0.3 W.
- What is the maximum junction temperature for the BZX84C20-AQ?
The maximum junction temperature for the BZX84C20-AQ is 150°C.
- What are the typical applications of the BZX84C20-AQ?
The BZX84C20-AQ is typically used in voltage stabilization and regulators, automotive systems, industrial control systems, power supply units, and consumer electronics.
- Is the BZX84C20-AQ RoHS / REACH compliant?
Yes, the BZX84C20-AQ is RoHS / REACH compliant.
- What is the dynamic resistance of the BZX84C20-AQ at 1 kHz?
The dynamic resistance of the BZX84C20-AQ at 1 kHz is less than 100 Ω.
- What is the temperature coefficient of Z-voltage for the BZX84C20-AQ?
The temperature coefficient of Z-voltage for the BZX84C20-AQ is +7...+10 x 10^-4 /°C.
- What is the maximum Z-current (IZmax) for the BZX84C20-AQ?
The maximum Z-current (IZmax) for the BZX84C20-AQ is 50 mA.
