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1N5372BRL
Product Overview
Category:
The 1N5372BRL belongs to the category of semiconductor devices, specifically in the family of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 4.7V
- Power dissipation: 5W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
- RoHS compliant
Package:
The 1N5372BRL is typically available in a DO-201AD package.
Packaging/Quantity:
It is often supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.
Specifications
- Zener Voltage: 4.7V
- Power Dissipation: 5W
- Maximum Forward Voltage: 1.5V
- Reverse Leakage Current: 5µA
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N5372BRL has a standard axial leaded package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
The 1N5372BRL is designed to maintain a constant voltage across its terminals when reverse biased. It exhibits sharp breakdown characteristics, making it suitable for voltage regulation applications.
Advantages and Disadvantages
Advantages:
- Precise voltage regulation
- High power dissipation capability
- Wide operating temperature range
Disadvantages:
- Limited voltage options compared to programmable regulators
- Susceptible to thermal runaway at high currents
Working Principles
When the Zener diode is reverse biased and the voltage across its terminals exceeds the Zener voltage, it begins to conduct, effectively clamping the voltage to the Zener voltage.
Detailed Application Field Plans
The 1N5372BRL finds application in various electronic circuits requiring stable voltage references and overvoltage protection. Common uses include: - Voltage regulators - Overvoltage protection circuits - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1N5372BRL include: - 1N5370BRL (3.9V Zener voltage) - 1N5371BRL (4.3V Zener voltage) - 1N5373BRL (5.1V Zener voltage)
In summary, the 1N5372BRL Zener diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise voltage control and high power dissipation capabilities. Its wide operating temperature range makes it suitable for diverse applications, although designers should be mindful of its limited voltage options and potential thermal limitations at high currents.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5372BRL en soluciones técnicas
What is the 1N5372BRL diode used for?
- The 1N5372BRL is a high-power, silicon rectifier diode commonly used in power supply and voltage regulation applications.
What is the maximum forward current rating of the 1N5372BRL?
- The maximum forward current rating of the 1N5372BRL is 5 amperes.
What is the maximum reverse voltage rating of the 1N5372BRL?
- The maximum reverse voltage rating of the 1N5372BRL is 100 volts.
Can the 1N5372BRL be used in voltage regulator circuits?
- Yes, the 1N5372BRL is often used in voltage regulator circuits to provide stable output voltage.
What is the typical forward voltage drop of the 1N5372BRL?
- The typical forward voltage drop of the 1N5372BRL is around 1 volt at the rated forward current.
Is the 1N5372BRL suitable for high-power applications?
- Yes, the 1N5372BRL is designed for high-power applications and can handle significant current levels.
What is the thermal resistance of the 1N5372BRL?
- The thermal resistance of the 1N5372BRL is typically around 15°C/W, indicating its ability to dissipate heat effectively.
Can the 1N5372BRL be used in automotive electronics?
- Yes, the 1N5372BRL is suitable for use in automotive electronics due to its high-power handling capabilities.
Does the 1N5372BRL require a heatsink in high-power applications?
- Yes, in high-power applications, it is recommended to use a heatsink to ensure proper thermal management.
Are there any common failure modes associated with the 1N5372BRL?
- Common failure modes include overcurrent conditions leading to thermal stress and potential breakdown under excessive reverse voltage. Proper circuit protection is recommended to mitigate these risks.