Overview
The BZX84C3V9-E3-08 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 in voltage regulation. The BZX84C3V9-E3-08 is specifically designed to provide a stable Zener voltage of 3.9V, making it suitable for a variety of applications requiring voltage stabilization and regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Vz) | 3.9 | V |
| Tolerance | ±5% | |
| Test Current (IZT) | 5 mA | |
| Reverse Leakage Current (IR) | 1 μA @ 1 V | |
| Dynamic Resistance (ZZ) | 90 Ω | |
| Power Dissipation (Ptot) | 300 mW | |
| Operating Temperature Range | -55°C to +150°C | |
| Storage Temperature Range | -65°C to +150°C | |
| Package | SOT-23-3 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | Peak temperature max. 260 °C |
Key Features
- Silicon planar Zener diodes with high reliability and precision in voltage regulation.
- Zener voltages graded according to the international E24 standard.
- Available in RoHS-compliant packages.
- AEC-Q101 qualified versions available for automotive applications.
- Low dynamic resistance and reverse leakage current.
- Surface mount package (SOT-23-3) for easy integration into modern designs.
Applications
- Voltage stabilization and regulation in various electronic circuits.
- Automotive systems requiring high reliability and precision voltage regulation.
- Industrial and consumer electronics for voltage reference and protection.
- Computing and communication devices for stable voltage supply.
Q & A
- What is the Zener voltage of the BZX84C3V9-E3-08?
The Zener voltage of the BZX84C3V9-E3-08 is 3.9V.
- What is the tolerance of the Zener voltage?
The tolerance of the Zener voltage is ±5%.
- What is the maximum power dissipation of the BZX84C3V9-E3-08?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of the BZX84C3V9-E3-08?
The operating temperature range is -55°C to +150°C.
- Is the BZX84C3V9-E3-08 RoHS compliant?
- What package type is used for the BZX84C3V9-E3-08?
The package type is SOT-23-3.
- What is the moisture sensitivity level of the BZX84C3V9-E3-08?
The moisture sensitivity level is MSL level 1 (according J-STD-020).
- What are the soldering conditions for the BZX84C3V9-E3-08?
The peak temperature should not exceed 260 °C.
- Is the BZX84C3V9-E3-08 suitable for automotive applications?
- What are some common applications of the BZX84C3V9-E3-08?
