Overview
The BZX84B3V3-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high reliability and precision in voltage regulation. The BZX84B3V3-G3-08 is specifically designed to provide a stable Zener voltage, making it suitable for a variety of applications requiring voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range (VZ) | 3.0 to 3.6 | V |
| Test Current (IZT) | 2; 5 mA | mA |
| Reverse Leakage Current (IR) | 0.1 μA (max) | μA |
| Dynamic Resistance (ZZ) | See datasheet for specific values | Ω |
| Temperature Coefficient (αVZ) | See datasheet for specific values | 10^-4/°C |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance Junction to Ambient (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOT-23 | |
| Molding Compound | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with high reliability and precision in voltage regulation.
- Zener voltages graded according to the international E24 standard.
- Low dynamic resistance.
- High surge current capability.
- AEC-Q101 qualified for automotive applications (specific models).
- RoHS-compliant and halogen-free options available.
- UL 94 V-0 flammability rating for the molding compound.
- MSL level 1 according to J-STD-020.
Applications
The BZX84B3V3-G3-08 Zener diode is suitable for various applications requiring voltage stabilization and transient protection, including:
- Voltage regulation in power supplies.
- Transient protection in electronic circuits.
- Clamping circuits to protect against voltage spikes.
- Automotive, consumer, and telecommunication devices.
Q & A
- What is the Zener voltage range of the BZX84B3V3-G3-08?
The Zener voltage range is 3.0 to 3.6 V.
- What is the maximum power dissipation of the BZX84B3V3-G3-08?
The maximum power dissipation is 300 mW.
- What is the thermal resistance junction to ambient (RthJA) of the BZX84B3V3-G3-08?
The thermal resistance junction to ambient is 420 K/W.
- What is the operating temperature range of the BZX84B3V3-G3-08?
The operating temperature range is -55 to +150 °C.
- Is the BZX84B3V3-G3-08 RoHS-compliant?
- What package type is used for the BZX84B3V3-G3-08?
The package type is SOT-23.
- What is the moisture sensitivity level of the BZX84B3V3-G3-08?
The moisture sensitivity level is MSL level 1 according to J-STD-020.
- Can the BZX84B3V3-G3-08 be used in automotive applications?
Yes, specific models of the BZX84-G series are AEC-Q101 qualified for automotive applications.
- What are some common applications of the BZX84B3V3-G3-08?
Common applications include voltage regulation, transient protection, clamping circuits, and use in automotive, consumer, and telecommunication devices.
- What is the flammability rating of the molding compound used in the BZX84B3V3-G3-08?
The molding compound has a UL 94 V-0 flammability rating.
