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1N4492 Diode
Product Overview
Category:
The 1N4492 is a semiconductor diode belonging to the rectifier diode category.
Use:
It is commonly used in electronic circuits for rectification and voltage regulation purposes.
Characteristics:
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 200V
- Maximum Continuous Forward Current: 1A
- Package Type: DO-41
- Operating Temperature Range: -65°C to +175°C
Packaging/Quantity:
The 1N4492 diode is typically available in bulk packaging with quantities ranging from hundreds to thousands per reel or box.
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 200V
- Maximum Continuous Forward Current: 1A
- Peak Surge Current: 30A
- Reverse Recovery Time: 4ns
- Power Dissipation: 3W
Detailed Pin Configuration
The 1N4492 diode has two pins, anode (A) and cathode (K), which are identified by a band on the cathode end of the diode.
Functional Features
The 1N4492 diode exhibits low forward voltage drop, fast reverse recovery time, and high surge current capability, making it suitable for various rectification applications.
Advantages and Disadvantages
Advantages
- Low forward voltage drop
- Fast reverse recovery time
- High surge current capability
Disadvantages
- Relatively low maximum continuous forward current compared to other diodes in its category
Working Principles
The 1N4492 diode operates based on the principle of unidirectional conduction, allowing current flow in only one direction while blocking it in the opposite direction.
Detailed Application Field Plans
The 1N4492 diode finds applications in: - Power supplies - Rectifiers - Voltage regulators - Switching circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4492 diode include: - 1N4001 - 1N4004 - 1N5408 - 1N5819 - 1N4148
In conclusion, the 1N4492 diode is a versatile component widely used in electronic circuits for rectification and voltage regulation. Its low forward voltage drop, fast reverse recovery time, and high surge current capability make it a popular choice for various applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4492 v technických řešeních
What is the 1N4492 diode used for?
- The 1N4492 diode is commonly used for rectification and voltage regulation in electronic circuits.
What is the maximum forward current rating of the 1N4492 diode?
- The maximum forward current rating of the 1N4492 diode is typically around 3 amperes.
What is the reverse voltage rating of the 1N4492 diode?
- The reverse voltage rating of the 1N4492 diode is typically around 200 volts.
Can the 1N4492 diode be used for high-frequency applications?
- No, the 1N4492 diode is not suitable for high-frequency applications due to its relatively slow switching characteristics.
Is the 1N4492 diode suitable for use in power supply circuits?
- Yes, the 1N4492 diode is commonly used in power supply circuits for rectification and voltage regulation.
What is the typical forward voltage drop of the 1N4492 diode?
- The typical forward voltage drop of the 1N4492 diode is around 0.7 volts at a forward current of 1 ampere.
Can the 1N4492 diode handle surge currents?
- Yes, the 1N4492 diode can handle short-duration surge currents within its specified limits.
What are the common package types available for the 1N4492 diode?
- The 1N4492 diode is commonly available in axial-lead glass package and surface mount package configurations.
Does the 1N4492 diode require a heat sink for certain applications?
- For high-power or high-current applications, it is recommended to use a heat sink with the 1N4492 diode to dissipate heat effectively.
Are there any specific precautions to consider when using the 1N4492 diode in technical solutions?
- It is important to observe the maximum ratings and operating conditions specified in the datasheet to ensure reliable performance and longevity of the 1N4492 diode in technical solutions.