Overview
The BZX84C3V3-HE3-08 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-quality and reliable performance in various electronic circuits. The BZX84C3V3-HE3-08 is specifically designed to provide a stable voltage reference and is suitable for applications requiring precise voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 3.1 to 3.5 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | 1 μA | μA |
| Dynamic Resistance (ZZ) | 600 Ω | Ω |
| Temperature Coefficient (αVZ) | -8 to -3 × 10^-4/°C | 10^-4/°C |
| 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 |
| Package | SOT-23 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | 260 °C/10 s at terminals |
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 resistance and stable temperature coefficient.
- Compact SOT-23 package suitable for space-saving designs.
- High power dissipation capability of 300 mW.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge suppression.
- Automotive electronics due to AEC-Q101 qualification.
- Industrial control systems requiring stable voltage references.
- Consumer electronics such as audio equipment and power supplies.
Q & A
- What is the Zener voltage range of the BZX84C3V3-HE3-08?
The Zener voltage range is from 3.1 to 3.5 volts.
- What is the test current (IZT) for this diode?
The test current (IZT) is 5 mA.
- Is the BZX84C3V3-HE3-08 RoHS-compliant?
- What is the maximum power dissipation of this diode?
The maximum power dissipation is 300 mW.
- What is the thermal resistance (RthJA) of the BZX84C3V3-HE3-08?
The thermal resistance (RthJA) is 420 K/W.
- What is the junction temperature (Tj) limit for this diode?
The junction temperature (Tj) limit is 150 °C.
- What package type is used for the BZX84C3V3-HE3-08?
The package type is SOT-23.
- Is the BZX84C3V3-HE3-08 suitable for automotive applications?
- What is the moisture sensitivity level of this component?
The moisture sensitivity level is MSL level 1 according to J-STD-020.
- What are the soldering conditions for the BZX84C3V3-HE3-08?
The soldering conditions are 260 °C/10 s at terminals.
