Overview
The BZX79C5V1_T50R is a Zener diode produced by onsemi, designed to provide voltage regulation in various electronic circuits. This component is part of the BZX79 series, which offers a range of Zener voltages. The BZX79C5V1_T50R specifically has a Zener voltage of 5.1 volts, making it suitable for applications requiring stable voltage regulation at this level.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 5.1 | V |
| Zener Voltage Tolerance | ±5% | |
| Power Dissipation (PD) | 500 mW | |
| Derate above 75°C | 4.0 mW/°C | |
| Operating and Storage Temperature Range | −65 to +200 °C | |
| Leakage Current (IR) | 100 μA (max) | |
| Forward Voltage (VF) | 1.2 V (max) @ IF = 200 mA | |
| Package Type | Axial Lead, DO-35 (SOD27) |
Key Features
- Hermetically Sealed Glass Package: Ensures reliability and durability in harsh environments.
- Low Power Dissipation: Rated at 500 mW, suitable for low-power applications.
- Precision Voltage Regulation: Provides a stable Zener voltage of 5.1 volts with ±5% tolerance.
- Broad Operating Temperature Range: Operates from −65 to +200 °C, making it versatile for various applications.
- Compact Package: Axial lead DO-35 (SOD27) package, ideal for space-constrained designs.
Applications
- Voltage Regulation: Used in circuits requiring stable voltage regulation, such as power supplies and voltage references.
- Overvoltage Protection: Can be used to protect electronic circuits from voltage spikes and overvoltages.
- Signal Clamping: Useful in clamping signals to a specific voltage level in audio and signal processing applications.
- Industrial and Automotive Electronics: Suitable for use in industrial and automotive environments due to its robust packaging and wide operating temperature range.
Q & A
- What is the Zener voltage of the BZX79C5V1_T50R?
The Zener voltage of the BZX79C5V1_T50R is 5.1 volts with a ±5% tolerance.
- What is the maximum power dissipation of the BZX79C5V1_T50R?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the BZX79C5V1_T50R?
The operating and storage temperature range is −65 to +200 °C.
- What type of package does the BZX79C5V1_T50R come in?
The BZX79C5V1_T50R comes in an axial lead DO-35 (SOD27) package.
- Is the BZX79C5V1_T50R still in production?
No, the BZX79C5V1_T50R is no longer manufactured. You may need to consider substitutes or alternative components.
- What are some common applications of the BZX79C5V1_T50R?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in industrial and automotive electronics.
- What is the leakage current of the BZX79C5V1_T50R?
The leakage current (IR) is 100 μA (max).
- What is the forward voltage of the BZX79C5V1_T50R?
The forward voltage (VF) is 1.2 V (max) at IF = 200 mA.
- Is the BZX79C5V1_T50R hermetically sealed?
Yes, the BZX79C5V1_T50R is hermetically sealed in a glass package.
- Where can I find substitutes for the BZX79C5V1_T50R?
You can find substitutes by checking with distributors or the manufacturer's website for recommended alternatives.
