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SML4747A-E3/5A
Introduction
The SML4747A-E3/5A is a diode belonging to the category of surface mount devices. This diode is commonly used in various electronic applications due to its specific characteristics and packaging.
Basic Information Overview
- Category: Diode
- Use: Rectification and voltage regulation
- Characteristics: High current capability, low forward voltage drop
- Package: Surface mount package
- Essence: Efficient rectification and voltage regulation
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 20V
- Forward Current: 1A
- Reverse Recovery Time: 4ns
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SML4747A-E3/5A diode has a standard surface mount package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Efficient rectification of AC to DC
- Low forward voltage drop for minimal power loss
- Fast reverse recovery time for improved performance
Advantages and Disadvantages
Advantages
- High current capability
- Low forward voltage drop
- Fast reverse recovery time
Disadvantages
- Limited reverse voltage rating
- Sensitive to temperature variations
Working Principles
The SML4747A-E3/5A diode operates based on the principle of semiconductor junction behavior. When forward biased, it allows current flow with a low voltage drop. In the reverse bias condition, it blocks the flow of current efficiently.
Detailed Application Field Plans
The SML4747A-E3/5A diode finds extensive use in the following applications: - Power supply units - Voltage regulators - Rectifiers in electronic circuits - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the SML4747A-E3/5A diode include: - 1N4001: General purpose diode with similar characteristics - 1N5819: Schottky diode with lower forward voltage drop - 1N5408: Higher voltage rating diode for specific applications
In conclusion, the SML4747A-E3/5A diode is a versatile component widely used in electronic circuits for efficient rectification and voltage regulation. Its high current capability and low forward voltage drop make it an essential part of various electronic devices and systems.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SML4747A-E3/5A trong giải pháp kỹ thuật
What is the maximum voltage rating of SML4747A-E3/5A?
- The maximum voltage rating of SML4747A-E3/5A is 20V.
What is the typical forward voltage drop of SML4747A-E3/5A?
- The typical forward voltage drop of SML4747A-E3/5A is 0.33V at 1A.
What is the maximum reverse current of SML4747A-E3/5A at its rated voltage?
- The maximum reverse current of SML4747A-E3/5A at its rated voltage is 5µA.
Can SML4747A-E3/5A be used in automotive applications?
- Yes, SML4747A-E3/5A is suitable for use in automotive applications.
What is the operating temperature range of SML4747A-E3/5A?
- The operating temperature range of SML4747A-E3/5A is -65°C to +175°C.
Is SML4747A-E3/5A RoHS compliant?
- Yes, SML4747A-E3/5A is RoHS compliant.
What is the package type of SML4747A-E3/5A?
- SML4747A-E3/5A comes in a DO-214AC (SMA) package.
Does SML4747A-E3/5A have a low leakage current?
- Yes, SML4747A-E3/5A has a low leakage current, making it suitable for precision applications.
What are the typical applications for SML4747A-E3/5A?
- Typical applications for SML4747A-E3/5A include overvoltage protection, reverse polarity protection, and general rectification in various electronic circuits.
Is SML4747A-E3/5A suitable for use in high-frequency switching power supplies?
- Yes, SML4747A-E3/5A is suitable for use in high-frequency switching power supplies due to its fast response time and low forward voltage drop.