Overview
The BZX84B3V3-E3-08 is a silicon planar Zener diode manufactured 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 BZX84B3V3-E3-08 is specifically designed to provide a stable Zener voltage of 3.3V, making it suitable for a wide range of electronic applications requiring voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.3 | V |
| Zener Voltage Tolerance | ±2% | |
| Test Current (IZT) | 2; 5 mA | mA |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | 150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package Type | SOT-23 | |
| Moisture Sensitivity Level | MSL level 1 | |
| Flammability Rating | UL 94 V-0 | |
| Soldering Conditions | 260 °C/10 s at terminals (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with high stability and low noise.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications, ensuring high reliability.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant, making it environmentally friendly.
- Compact SOT-23 package, suitable for space-constrained designs.
- Low thermal resistance and high power dissipation capability.
Applications
- Voltage regulation and stabilization in various electronic circuits.
- Transient protection in automotive and industrial applications.
- Signal clipping and clamping in audio and communication systems.
- Overvoltage protection in power supplies and electronic devices.
- Use in temperature compensation circuits due to its stable Zener voltage.
Q & A
- What is the Zener voltage of the BZX84B3V3-E3-08?
The Zener voltage of the BZX84B3V3-E3-08 is 3.3V.
- What is the tolerance of the Zener voltage for this component?
The Zener voltage tolerance for the BZX84B3V3-E3-08 is ±2%.
- What is the maximum power dissipation of the BZX84B3V3-E3-08?
The maximum power dissipation is 300 mW.
- What is the thermal resistance of the BZX84B3V3-E3-08?
The thermal resistance (RthJA) is 420 K/W.
- Is the BZX84B3V3-E3-08 RoHS-compliant?
Yes, the BZX84B3V3-E3-08 is RoHS-compliant.
- What is the operating temperature range for this component?
The operating temperature range is -55 to +150 °C.
- What package type does the BZX84B3V3-E3-08 come in?
The BZX84B3V3-E3-08 comes in an SOT-23 package.
- Is the BZX84B3V3-E3-08 AEC-Q101 qualified?
Yes, the BZX84B3V3-E3-08 is AEC-Q101 qualified.
- What is the moisture sensitivity level of the BZX84B3V3-E3-08?
The moisture sensitivity level is MSL level 1.
- What are the soldering conditions for the BZX84B3V3-E3-08?
The soldering conditions are 260 °C/10 s at terminals (according J-STD-020).
