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1N5821HR0G
Product Overview
Category
The 1N5821HR0G belongs to the category of Schottky Rectifier Diodes.
Use
It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.
Characteristics
- Low forward voltage drop
- High current capability
- Fast switching speed
- Low leakage current
Package
The 1N5821HR0G is typically available in a DO-201AD package.
Essence
This diode is essential for converting alternating current (AC) to direct current (DC) with minimal power loss.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage Drop: 0.45V at 3A
- Reverse Voltage: 30V
- Forward Current: 3A
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 1N5821HR0G has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- High efficiency
- Low power dissipation
- Fast recovery time
Advantages
- Reduced power loss
- Faster switching speed
- Suitable for high-frequency applications
Disadvantages
- Lower reverse voltage compared to some alternatives
- Sensitive to overvoltage conditions
Working Principles
The 1N5821HR0G operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes.
Detailed Application Field Plans
Power Supplies
The diode can be used in various power supply designs to convert AC to DC efficiently.
Voltage Clamping
It is employed in circuits to limit the voltage across a load.
Reverse Polarity Protection
The diode prevents damage to sensitive components by blocking reverse current flow.
Detailed and Complete Alternative Models
- 1N5817
- 1N5819
- SS34
- SS36
In conclusion, the 1N5821HR0G Schottky Rectifier Diode offers high efficiency and fast switching speed, making it suitable for various power supply and voltage clamping applications. While it has advantages such as reduced power loss, it also has limitations related to reverse voltage and overvoltage sensitivity. Understanding its working principles and alternative models can aid in optimizing its use in different electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5821HR0G v technických řešeních
What is the maximum forward voltage drop of 1N5821HR0G?
- The maximum forward voltage drop of 1N5821HR0G is typically 0.5V at a forward current of 3A.
What is the maximum reverse voltage rating of 1N5821HR0G?
- The maximum reverse voltage rating of 1N5821HR0G is 30V.
What is the maximum forward current that 1N5821HR0G can handle?
- 1N5821HR0G can handle a maximum forward current of 3A.
What is the typical junction capacitance of 1N5821HR0G?
- The typical junction capacitance of 1N5821HR0G is 150pF at a reverse bias of 4V.
What are the typical applications of 1N5821HR0G?
- 1N5821HR0G is commonly used in power supplies, voltage regulators, and other applications requiring high current rectification.
What is the operating temperature range of 1N5821HR0G?
- The operating temperature range of 1N5821HR0G is -65°C to +175°C.
Does 1N5821HR0G have a low leakage current?
- Yes, 1N5821HR0G has a low reverse leakage current, making it suitable for high-efficiency applications.
Is 1N5821HR0G available in surface mount packages?
- Yes, 1N5821HR0G is available in surface mount packages, such as SMA and SMB.
Can 1N5821HR0G be used in automotive applications?
- Yes, 1N5821HR0G is suitable for use in automotive applications due to its rugged construction and high reliability.
What are the key advantages of using 1N5821HR0G in technical solutions?
- The key advantages of using 1N5821HR0G include low forward voltage drop, high current capability, and low reverse leakage current, making it ideal for high-efficiency power applications.