Overview
The BZX79C3V3 is a 3.3V Zener diode from onsemi, part of the BZX79 series. This series is known for its excellent operating characteristics and is based on silicon-oxide passivated junctions. The BZX79C3V3 is housed in a DO-35 axial-lead hermetically sealed glass package, providing protection in various environmental conditions. It is suitable for a wide range of applications, including voltage regulation, waveform clipping, and MOSFET gate protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.1 - 3.5 | V |
| Power Dissipation (PD) | 500 | mW |
| Operating and Storage Temperature Range (TJ, TSTG) | -65 to +200 | °C |
| Leakage Current (IR) | 100 | μA |
| Maximum Lead Temperature for Soldering | 230 | °C |
| Package Type | DO-35 Axial Lead | |
| ESD Rating | Class 3 (>16 KV) per Human Body Model |
Key Features
- Hermetically sealed glass package (DO-35) for environmental protection.
- Double slug type construction and metallurgically bonded for reliability.
- Corrosion-resistant finish with readily solderable leads.
- Any mounting position.
- Cathode indicated by color band.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
Applications
- Voltage regulation: Provides stable voltage reference points.
- Waveform clipping: Limits voltage peaks in signal waveforms.
- MOSFET gate protection: Protects MOSFET gates from overvoltage conditions.
- General usage: Suitable for various electronic devices requiring voltage stabilization.
Q & A
- What is the Zener voltage range of the BZX79C3V3? The Zener voltage range of the BZX79C3V3 is 3.1V to 3.5V.
- What is the power dissipation of the BZX79C3V3? The power dissipation is 500 mW.
- What is the operating and storage temperature range of the BZX79C3V3? The operating and storage temperature range is -65°C to +200°C.
- What type of package does the BZX79C3V3 come in? The BZX79C3V3 comes in a DO-35 axial-lead hermetically sealed glass package.
- What is the ESD rating of the BZX79C3V3? The ESD rating is Class 3 (>16 KV) per Human Body Model.
- What are some common applications of the BZX79C3V3? Common applications include voltage regulation, waveform clipping, and MOSFET gate protection.
- How is the cathode indicated on the BZX79C3V3? The cathode is indicated by a color band.
- What is the maximum lead temperature for soldering the BZX79C3V3? The maximum lead temperature for soldering is 230°C.
- Is the BZX79C3V3 suitable for any mounting position? Yes, it is suitable for any mounting position.
- What is the leakage current of the BZX79C3V3? The leakage current is 100 μA.
