Overview
The BZX79C3V3 A0G is a 3.3V Zener diode produced by Taiwan Semiconductor Corporation. This component is part of the BZX79C series, known for its high reliability and stability in voltage regulation applications. The BZX79C3V3 A0G is designed to provide a stable voltage reference and protection against voltage spikes and surges. It is widely used in various electronic circuits where precise voltage regulation is crucial.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 3.3 | V |
| Tolerance | ±5% | - |
| Power - Max | 500 | mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 @ 100 mA | V @ mA |
| Impedance (Max) (Zzt) | 95 | Ohms |
| Current - Reverse Leakage @ Vr | 25 µA @ 1 V | µA @ V |
| Operating Temperature | -65 to +175 | °C |
| Mounting Type | Through Hole | - |
| Package / Case | DO-204AH, DO-35, Axial | - |
Key Features
- High Stability: The BZX79C3V3 A0G offers high stability in voltage regulation, making it ideal for applications requiring precise voltage references.
- Low Impedance: With a maximum impedance of 95 Ohms, this diode ensures minimal voltage drop and efficient operation.
- Wide Operating Temperature Range: The component operates within a temperature range of -65°C to +175°C, making it suitable for a variety of environmental conditions.
- Low Reverse Leakage Current: The diode has a low reverse leakage current of 25 µA at 1 V, which helps in minimizing power loss.
- Through-Hole Mounting: The through-hole mounting type makes it easy to integrate into various PCB designs.
Applications
- Voltage Regulation: The BZX79C3V3 A0G is commonly used in voltage regulator circuits to provide a stable voltage output.
- Overvoltage Protection: It can be used to protect electronic circuits from voltage spikes and surges.
- Reference Voltage: The diode serves as a reliable reference voltage source in various electronic designs.
- Audio and Signal Processing: It is used in audio and signal processing circuits to stabilize voltage levels.
- Power Supplies: The diode is often used in power supply circuits to regulate output voltages.
Q & A
- What is the nominal Zener voltage of the BZX79C3V3 A0G?
The nominal Zener voltage is 3.3 V.
- What is the maximum power dissipation of the BZX79C3V3 A0G?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the BZX79C3V3 A0G?
The operating temperature range is -65°C to +175°C.
- What is the maximum forward voltage (Vf) at 100 mA for the BZX79C3V3 A0G?
The maximum forward voltage (Vf) at 100 mA is 1.5 V.
- What is the typical impedance (Zzt) of the BZX79C3V3 A0G?
The typical impedance (Zzt) is 95 Ohms.
- What is the reverse leakage current at 1 V for the BZX79C3V3 A0G?
The reverse leakage current at 1 V is 25 µA.
- What are the common applications of the BZX79C3V3 A0G?
Common applications include voltage regulation, overvoltage protection, reference voltage, audio and signal processing, and power supplies.
- What is the mounting type of the BZX79C3V3 A0G?
The mounting type is through-hole.
- What are the available package types for the BZX79C3V3 A0G?
The available package types are DO-204AH, DO-35, and Axial.
- Is the BZX79C3V3 A0G RoHS compliant?
Yes, the BZX79C3V3 A0G is RoHS compliant.
