Overview
The BZX84C33-13-F-79 is a single Zener diode manufactured by Diodes Incorporated. This component is part of the BZX84 series, known for its high reliability and precision in voltage regulation. The BZX84C33 is specifically designed to provide a stable Zener voltage of 33V, 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 |
| Tolerance | ±6% | |
| Power - Max | 350 | mW |
| Impedance (Max) (Zzt) | 80 | Ohms |
| Current - Reverse Leakage @ Vr | 50nA @ 23.1V | |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
Key Features
- Silicon Planar Zener Diodes: The BZX84C33 is built using silicon planar technology, ensuring high reliability and stability.
- Precision Voltage Regulation: The diode is designed to provide a precise Zener voltage of 33V, making it ideal for applications requiring stable voltage regulation.
- Low Reverse Leakage Current: With a reverse leakage current of 50nA at 23.1V, this diode minimizes unnecessary current draw.
- High Operating Temperature Range: The component can operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
- Surface Mount Package: Available in TO-236-3, SC-59, and SOT-23-3 packages, this diode is easy to integrate into surface mount designs.
- ESD Capability: The diode has ESD capability according to the AEC-Q101 standard, providing protection against electrostatic discharge.
Applications
- Voltage Regulation: The BZX84C33 is commonly used in voltage regulator circuits to provide a stable reference voltage.
- Transient Protection: It can be used to protect electronic circuits from voltage transients and spikes.
- Audio and Video Equipment: Suitable for use in audio and video equipment where stable voltage regulation is crucial.
- Automotive Electronics: AEC-Q101 qualified versions make it suitable for automotive applications where reliability and robustness are essential.
- Industrial Control Systems: Used in industrial control systems for voltage stabilization and protection against voltage fluctuations.
Q & A
- What is the nominal Zener voltage of the BZX84C33?
The nominal Zener voltage of the BZX84C33 is 33V.
- What is the maximum power dissipation of the BZX84C33?
The maximum power dissipation is 350mW.
- What is the operating temperature range of the BZX84C33?
The operating temperature range is -55°C to 150°C.
- What are the available package types for the BZX84C33?
The BZX84C33 is available in TO-236-3, SC-59, and SOT-23-3 packages.
- Does the BZX84C33 have ESD protection capability?
Yes, the diode has ESD capability according to the AEC-Q101 standard.
- What is the reverse leakage current of the BZX84C33 at 23.1V?
The reverse leakage current is 50nA at 23.1V.
- Is the BZX84C33 suitable for automotive applications?
Yes, AEC-Q101 qualified versions of the BZX84C33 are suitable for automotive applications.
- What is the forward voltage drop of the BZX84C33 at 10mA?
The forward voltage drop is 900mV at 10mA.
- What is the impedance of the BZX84C33?
The impedance (Zzt) is 80 Ohms.
- Is the BZX84C33 RoHS-compliant?
Yes, the BZX84C33 is RoHS-compliant.
