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1N5238C-TR
Product Overview
The 1N5238C-TR is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as stable voltage output, low impedance, and high reliability. The package type for the 1N5238C-TR is typically through-hole, and it is available in various packaging quantities to suit different production needs.
Specifications
- Voltage: 6.2V
- Power Dissipation: 500mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Pin Configuration
The 1N5238C-TR has a standard axial lead configuration with two leads, where the anode is connected to the positive terminal and the cathode to the negative terminal.
Functional Features
The primary function of the 1N5238C-TR is to maintain a constant voltage across its terminals, effectively regulating the voltage in a circuit. It achieves this by allowing current to flow in reverse when the voltage reaches the Zener voltage, thereby preventing voltage spikes and protecting sensitive components.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low impedance
- High reliability
Disadvantages
- Limited power dissipation capability
- Vulnerable to thermal runaway under certain conditions
Working Principles
When the voltage across the 1N5238C-TR exceeds its Zener voltage, it begins to conduct in the reverse direction, effectively clamping the voltage to the Zener voltage level. This behavior allows it to regulate the voltage in the circuit, providing protection to downstream components.
Application Field Plans
The 1N5238C-TR finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems
Alternative Models
For those seeking alternatives to the 1N5238C-TR, several options are available, including: - 1N5221B-TR - 1N5229B-TR - 1N5240B-TR
In summary, the 1N5238C-TR Zener diode is a reliable component that provides precise voltage regulation and protection in electronic circuits. Its stable characteristics and wide range of applications make it a popular choice for engineers and designers in various industries.
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What is the 1N5238C-TR?
- The 1N5238C-TR is a Zener diode with a voltage rating of 5.1V and a power dissipation of 500mW.
What are the typical applications of the 1N5238C-TR?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N5238C-TR?
- The maximum current for the 1N5238C-TR is typically around 20-30mA.
How does the 1N5238C-TR provide voltage regulation?
- The Zener diode conducts current in reverse-bias at a specific voltage, providing a stable output voltage across its terminals.
Can the 1N5238C-TR be used for overvoltage protection?
- Yes, it can be used to clamp the voltage at a specific level, protecting downstream components from overvoltage conditions.
What are the key parameters to consider when using the 1N5238C-TR in a circuit?
- Key parameters include the Zener voltage, power dissipation, and maximum current ratings.
How does the 1N5238C-TR compare to other Zener diodes with similar specifications?
- It offers a balance of voltage rating, power dissipation, and current capability, making it suitable for various applications.
What are the temperature considerations for the 1N5238C-TR?
- The Zener voltage of the 1N5238C-TR is specified at a certain temperature, and its performance can vary with temperature changes.
Are there any specific layout or mounting considerations for the 1N5238C-TR?
- It is important to ensure proper heat sinking and thermal management to maintain the diode's performance within its specified limits.
Where can I find detailed application notes or reference designs for the 1N5238C-TR?
- Manufacturers' datasheets, application notes, and online resources provide detailed information and reference designs for using the 1N5238C-TR in technical solutions.