Overview
The BZX84C5V1-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 precise voltage regulation capabilities. The BZX84C5V1-E3-18 is specifically designed to operate at a nominal Zener voltage of 5.1 volts, making it suitable for various circuit designs requiring stable voltage reference points.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 5.1 | V |
| Tolerance | ±5% | |
| Power - Max | 300 | mW |
| Impedance (Max) (Zzt) | 60 | Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 2 V | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Package / Case | SOT-23-3 |
Key Features
- Silicon planar Zener diodes with precise voltage regulation.
- Zener voltages graded according to the international E24 standard.
- RoHS-compliant and available in commercial and AEC-Q101 qualified versions.
- Low dynamic impedance (Zzt) of 60 Ohms.
- High operating temperature range from -55°C to 150°C.
- Surface mount package (SOT-23-3) for easy integration into modern circuit designs.
Applications
The BZX84C5V1-E3-18 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in electronic devices.
- Reference voltage generation in analog circuits.
- Automotive and industrial control systems where precise voltage regulation is critical.
Q & A
- What is the nominal Zener voltage of the BZX84C5V1-E3-18?
The nominal Zener voltage is 5.1 volts. - What is the maximum power dissipation of the BZX84C5V1-E3-18?
The maximum power dissipation is 300 mW. - What is the operating temperature range of the BZX84C5V1-E3-18?
The operating temperature range is from -55°C to 150°C. - What is the package type of the BZX84C5V1-E3-18?
The package type is SOT-23-3. - Is the BZX84C5V1-E3-18 RoHS-compliant?
Yes, the BZX84C5V1-E3-18 is RoHS-compliant. - What is the dynamic impedance (Zzt) of the BZX84C5V1-E3-18?
The dynamic impedance (Zzt) is 60 Ohms. - What is the reverse leakage current at 2 V for the BZX84C5V1-E3-18?
The reverse leakage current at 2 V is 2 µA. - Can the BZX84C5V1-E3-18 be used in automotive applications?
Yes, it is available in AEC-Q101 qualified versions, making it suitable for automotive applications. - What is the tolerance of the Zener voltage for the BZX84C5V1-E3-18?
The tolerance of the Zener voltage is ±5%. - How is the BZX84C5V1-E3-18 typically packaged?
The BZX84C5V1-E3-18 is typically packaged in tape and reel (TR) format.
