Overview
The BZX84B3V3-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, known for its high reliability and precision. The BZX84B3V3-HE3-08 is specifically designed with a nominal Zener voltage of 3.3 V and a tolerance of ±2%, making it suitable for various voltage regulation and stabilization applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 3.3 V |
| Tolerance | ±2% |
| Power - Max | 300 mW |
| Impedance (Max) (Zzt) | 95 Ohms |
| Current - Reverse Leakage @ Vr | 5 µA @ 1 V |
| Operating Temperature | 150°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package/Case | SOT23-3 |
Key Features
- Silicon planar Zener diode with high reliability and precision.
- Nominal Zener voltage of 3.3 V with a tolerance of ±2%.
- Maximum power dissipation of 300 mW.
- Low impedance of 95 Ohms.
- Low reverse leakage current of 5 µA at 1 V.
- AEC-Q101 qualified for automotive applications.
- Surface mount SOT23-3 package for easy integration.
Applications
The BZX84B3V3-HE3-08 is suitable for a variety of applications, including voltage regulation, voltage stabilization, and overvoltage protection in automotive and industrial systems. It is also used in power supplies, audio equipment, and other electronic devices where precise voltage control is necessary.
Q & A
- What is the nominal Zener voltage of the BZX84B3V3-HE3-08? The nominal Zener voltage is 3.3 V.
- What is the tolerance of the BZX84B3V3-HE3-08? The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B3V3-HE3-08? The maximum power dissipation is 300 mW.
- What is the impedance of the BZX84B3V3-HE3-08? The impedance is 95 Ohms.
- What is the reverse leakage current of the BZX84B3V3-HE3-08 at 1 V? The reverse leakage current is 5 µA at 1 V.
- Is the BZX84B3V3-HE3-08 qualified for automotive applications? Yes, it is AEC-Q101 qualified.
- What is the package type of the BZX84B3V3-HE3-08? The package type is SOT23-3.
- What is the operating temperature range of the BZX84B3V3-HE3-08? The operating temperature range is -55°C to +150°C.
- What are some common applications of the BZX84B3V3-HE3-08? Common applications include voltage regulation, voltage stabilization, and overvoltage protection in automotive and industrial systems.
- Is the BZX84B3V3-HE3-08 suitable for high-power applications? No, it is designed for low to moderate power applications with a maximum power dissipation of 300 mW.
