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1N5819RL - Diode
Basic Information Overview
- Category: Diode
- Use: Rectification
- Characteristics: Schottky diode, low forward voltage drop, fast switching
- Package: DO-41
- Essence: Efficient rectification in low voltage applications
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Forward Voltage Drop: 0.45V at 1A
- Reverse Voltage: 40V
- Maximum Continuous Forward Current: 1A
- Operating Temperature Range: -65°C to 125°C
Detailed Pin Configuration
The 1N5819RL is a two-terminal device with an anode and a cathode. In the DO-41 package, the anode is connected to the lead with a band, while the cathode is connected to the other lead.
Functional Features
- Fast switching speed
- Low forward voltage drop
- High current capability
- Low leakage current
Advantages and Disadvantages
Advantages: - Low forward voltage drop reduces power loss - Fast switching speed allows for efficient operation - High current capability enables use in various applications
Disadvantages: - Higher reverse leakage current compared to regular diodes - Limited reverse voltage rating
Working Principles
The 1N5819RL is a Schottky diode, which utilizes a metal-semiconductor junction to achieve its characteristics. When forward biased, it allows current to flow with a low voltage drop due to the metal-semiconductor contact.
Detailed Application Field Plans
- Power supplies
- Solar panels
- Battery charging circuits
- Voltage clamping circuits
- Reverse polarity protection
Detailed and Complete Alternative Models
- 1N5817RL: Lower forward voltage drop, suitable for higher efficiency requirements
- 1N5818RL: Higher reverse voltage rating, suitable for applications with higher voltage requirements
- SS14: Similar characteristics, different package (SMA)
This information provides a comprehensive understanding of the 1N5819RL diode, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de 1N5819RL em soluções técnicas
What is the maximum forward voltage drop of 1N5819RL?
- The maximum forward voltage drop of 1N5819RL is typically around 0.45V at a forward current of 1A.
What is the maximum reverse voltage rating of 1N5819RL?
- The maximum reverse voltage rating of 1N5819RL is 40V.
What is the typical forward current rating of 1N5819RL?
- The typical forward current rating of 1N5819RL is 1A.
What are the typical applications for 1N5819RL?
- 1N5819RL is commonly used in low voltage, high frequency inverters, freewheeling, and polarity protection applications.
What is the operating temperature range of 1N5819RL?
- The operating temperature range of 1N5819RL is typically -65°C to +125°C.
Does 1N5819RL require a heatsink for certain applications?
- For high current or continuous operation, a heatsink may be required to dissipate heat effectively.
Can 1N5819RL be used in automotive applications?
- Yes, 1N5819RL can be used in automotive applications such as voltage regulation and battery charging systems.
Is 1N5819RL suitable for use in switching power supplies?
- Yes, 1N5819RL is suitable for use in switching power supplies due to its fast switching characteristics.
What is the reverse recovery time of 1N5819RL?
- The reverse recovery time of 1N5819RL is typically around 50ns.
Can 1N5819RL be used in high frequency applications?
- Yes, 1N5819RL is suitable for high frequency applications due to its fast recovery time and low forward voltage drop.