1N5380/TR12
Product Overview
Category
The 1N5380/TR12 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 5.1V
- Power dissipation: 5W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.5V
- Reverse current: 5µA
Package
The 1N5380/TR12 is typically available in a DO-201AD package.
Essence
This Zener diode serves as a critical component in maintaining stable voltage levels within electronic circuits, preventing damage from voltage spikes and surges.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 5.1V
- Power dissipation: 5W
- Maximum forward voltage: 1.5V
- Maximum reverse current: 5µA
- Operating temperature range: -65°C to +200°C
- Package type: DO-201AD
Detailed Pin Configuration
The 1N5380/TR12 Zener diode has a standard axial leaded configuration with two leads, one connected to the anode and the other to the cathode.
Functional Features
- Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage protection: It acts as a safeguard against voltage spikes and surges, protecting sensitive components.
Advantages
- High power dissipation capability
- Wide operating temperature range
- Reliable voltage regulation
Disadvantages
- Limited voltage options compared to programmable voltage regulators
- Susceptible to thermal runaway under certain conditions
Working Principles
The 1N5380/TR12 operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction once the voltage across its terminals reaches the specified Zener voltage, effectively regulating the voltage.
Detailed Application Field Plans
Voltage Regulation
The 1N5380/TR12 is widely used in power supply units, ensuring a stable output voltage despite fluctuations in input voltage.
Overvoltage Protection
In electronic circuits, especially in automotive and industrial applications, the Zener diode safeguards sensitive components from damage due to sudden voltage spikes.
Detailed and Complete Alternative Models
- 1N5378/TR11 (Zener voltage: 3.9V, Power dissipation: 5W)
- 1N5381/TR13 (Zener voltage: 5.6V, Power dissipation: 5W)
- BZX85C5V1 (Zener voltage: 5.1V, Power dissipation: 1.3W)
In conclusion, the 1N5380/TR12 Zener diode plays a crucial role in voltage regulation and overvoltage protection within electronic circuits, offering reliability and stability in various applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1N5380/TR12 i tekniska lösningar
What is the 1N5380/TR12 diode used for?
- The 1N5380/TR12 diode is commonly used as a voltage regulator or surge suppressor in various technical solutions.
What is the maximum voltage rating of the 1N5380/TR12 diode?
- The 1N5380/TR12 diode has a maximum voltage rating of 5.6V, making it suitable for applications requiring voltage regulation or transient voltage suppression.
How does the 1N5380/TR12 diode provide voltage regulation?
- The 1N5380/TR12 diode regulates voltage by conducting current when the voltage exceeds its threshold, effectively clamping the voltage to its rated value.
Can the 1N5380/TR12 diode be used for reverse polarity protection?
- Yes, the 1N5380/TR12 diode can be used for reverse polarity protection by placing it in series with the power supply to prevent damage from reverse voltage.
What are the typical applications of the 1N5380/TR12 diode?
- Typical applications include voltage regulation in power supplies, overvoltage protection in electronic circuits, and surge suppression in automotive and industrial systems.
Is the 1N5380/TR12 diode suitable for high-power applications?
- The 1N5380/TR12 diode is designed for medium-power applications, and care should be taken to ensure that the maximum power dissipation ratings are not exceeded.
What are the key electrical characteristics of the 1N5380/TR12 diode?
- Key characteristics include its forward voltage drop, reverse leakage current, and maximum power dissipation, which are important for proper application and performance.
Can multiple 1N5380/TR12 diodes be connected in parallel for higher current handling?
- Yes, multiple 1N5380/TR12 diodes can be connected in parallel to increase the overall current handling capability while maintaining voltage regulation.
Are there any thermal considerations when using the 1N5380/TR12 diode?
- Yes, thermal considerations are important, and proper heat sinking or derating may be necessary to ensure the diode operates within its temperature limits.
Where can I find detailed application notes for using the 1N5380/TR12 diode in technical solutions?
- Detailed application notes can be found in the diode's datasheet, which provides comprehensive information on its characteristics, ratings, and recommended usage guidelines.