Overview
The BZX84B9V1-E3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision. The BZX84B9V1-E3-18 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 9.1 | V |
| Tolerance | ±2% | |
| Power - Max | 300 | mW |
| Impedance (Max) (Zzt) | 15 | Ohms |
| Current - Reverse Leakage @ Vr | 500 nA @ 6 V | |
| Operating Temperature | -55°C ~ 150°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 diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified for automotive applications.
- Low dynamic impedance (Zzt) of 15 Ohms.
- Operating temperature range from -55°C to 150°C.
- Surface mount package (SOT-23-3) for easy integration into modern PCB designs.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Automotive systems requiring AEC-Q101 qualified components.
- General-purpose voltage reference applications.
- Industrial and consumer electronics where stable voltage is crucial.
Q & A
- What is the nominal Zener voltage of the BZX84B9V1-E3-18?
The nominal Zener voltage is 9.1 V with a tolerance of ±2%.
- What is the maximum power dissipation of the BZX84B9V1-E3-18?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84B9V1-E3-18?
The operating temperature range is from -55°C to 150°C.
- What type of package does the BZX84B9V1-E3-18 come in?
The component comes in a SOT-23-3 package.
- Is the BZX84B9V1-E3-18 RoHS-compliant?
Yes, the BZX84B9V1-E3-18 is RoHS-compliant.
- What is the reverse leakage current at 6 V for the BZX84B9V1-E3-18?
The reverse leakage current at 6 V is 500 nA.
- What are the typical applications of the BZX84B9V1-E3-18?
Typical applications include voltage regulation, overvoltage protection, and as a voltage reference in various electronic circuits.
- Is the BZX84B9V1-E3-18 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the dynamic impedance (Zzt) of the BZX84B9V1-E3-18?
The dynamic impedance (Zzt) is 15 Ohms.
- How is the BZX84B9V1-E3-18 packaged for distribution?
The component is packaged in Tape & Reel (TR) format.
