Overview
The BZX84B6V8-E3-18 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 in voltage regulation. The BZX84B6V8-E3-18 is specifically designed to provide a stable Zener voltage of 6.8V, making it suitable for a variety of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 6.8 V | V |
| Tolerance | ±2% | % |
| Power - Max | 300 mW | mW |
| Impedance (Max) (Zzt) | 15 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 4 V | µA @ V |
| Operating Temperature | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Supplier Device Package | SOT-23-3 |
Key Features
- Silicon planar Zener diode with high reliability and precision in voltage regulation.
- Zener voltage of 6.8V with a tolerance of ±2%.
- Maximum power dissipation of 300 mW.
- Low impedance of 15 Ohms.
- Low reverse leakage current of 2 µA at 4 V.
- Wide operating temperature range from -55°C to 150°C.
- RoHS-compliant and AEC-Q101 qualified for automotive applications.
Applications
The BZX84B6V8-E3-18 is suitable for various applications requiring stable voltage regulation, including:
- Voltage stabilization in power supplies and voltage regulators.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and video circuits.
- Automotive electronics due to its AEC-Q101 qualification.
Q & A
- What is the nominal Zener voltage of the BZX84B6V8-E3-18? The nominal Zener voltage is 6.8V.
- What is the tolerance of the Zener voltage? The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B6V8-E3-18? The maximum power dissipation is 300 mW.
- What is the maximum impedance (Zzt) of the diode? The maximum impedance is 15 Ohms.
- What is the reverse leakage current at 4 V? The reverse leakage current is 2 µA at 4 V.
- What is the operating temperature range of the BZX84B6V8-E3-18? The operating temperature range is from -55°C to 150°C.
- Is the BZX84B6V8-E3-18 RoHS-compliant? Yes, it is RoHS-compliant.
- Is the BZX84B6V8-E3-18 qualified for automotive applications? Yes, it is AEC-Q101 qualified.
- What is the package type of the BZX84B6V8-E3-18? The package type is SOT-23-3.
- What are some common applications of the BZX84B6V8-E3-18? Common applications include voltage stabilization, overvoltage protection, signal clipping, and automotive electronics.
