Overview
The BZX84B33-G3-18 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 BZX84B33-G3-18 is specifically designed to provide a stable Zener voltage of 33 V, making it suitable for a variety of applications requiring voltage stabilization and transient protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 33 V | V |
| Tolerance | ±2% | % |
| Supplier Device Package | SOT-23-3 | |
| Power - Max | 300 mW | mW |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Package | Tape & Reel (TR) | |
| Operating Temperature | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 80 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 23.1 V | nA @ V |
| Junction Temperature | 150 °C | °C |
| Storage Temperature Range | -65 °C to +150 °C | °C |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- High stability and precision in voltage regulation.
- Low dynamic resistance.
- Low reverse leakage current.
- Surface mount package (SOT-23-3) for easy integration into modern designs.
- RoHS3 compliant and REACH unaffected.
- Wide operating temperature range from -55°C to 150°C.
Applications
- Voltage stabilization and regulation in electronic circuits.
- Transient protection against voltage spikes and surges.
- Audio and video equipment for noise reduction and signal stabilization.
- Automotive and industrial applications requiring reliable voltage regulation.
- Power supplies and DC-DC converters for stable output voltage.
Q & A
- What is the nominal Zener voltage of the BZX84B33-G3-18?
The nominal Zener voltage is 33 V.
- What is the tolerance of the Zener voltage for this component?
The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84B33-G3-18?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of this component?
The operating temperature range is from -55°C to 150°C.
- Is the BZX84B33-G3-18 RoHS compliant?
- What is the package type of the BZX84B33-G3-18?
The package type is SOT-23-3, and it is available in Tape & Reel (TR).
- What is the maximum junction temperature for this component?
The maximum junction temperature is 150 °C.
- What is the reverse leakage current at the specified voltage?
The reverse leakage current is 50 nA at 23.1 V.
- What are some common applications of the BZX84B33-G3-18?
Common applications include voltage stabilization, transient protection, audio and video equipment, automotive and industrial applications, and power supplies.
- Is the BZX84B33-G3-18 suitable for surface mounting?
