DFLS140-7
Product Overview
The DFLS140-7 belongs to the category of Schottky Barrier Rectifiers. It is commonly used in electronic circuits for its high efficiency and low forward voltage drop characteristics. The package type for DFLS140-7 is SOD-123FL, and it is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Forward Voltage Drop: 0.36V
- Reverse Voltage: 40V
- Forward Current: 1A
- Package Type: SOD-123FL
- Packaging Quantity: 3000 units per reel
Detailed Pin Configuration
The DFLS140-7 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- High efficiency due to low forward voltage drop
- Fast switching speed
- Low power loss
- Compact SOD-123FL package
Advantages and Disadvantages
Advantages
- High efficiency
- Fast switching speed
- Low power loss
- Compact package size
Disadvantages
- Limited reverse voltage capability (40V)
Working Principles
The DFLS140-7 operates based on the Schottky barrier principle, which allows for fast switching and low forward voltage drop. When a forward bias is applied, the Schottky barrier allows for efficient conduction with minimal voltage loss.
Detailed Application Field Plans
The DFLS140-7 is widely used in various electronic circuits such as: - Power supplies - Voltage regulators - DC-DC converters - Battery charging circuits
Detailed and Complete Alternative Models
Some alternative models to DFLS140-7 include: - DFLS130L-7 - DFLS150-7 - DFLS160-7
In conclusion, the DFLS140-7 Schottky Barrier Rectifier offers high efficiency and fast switching speed, making it suitable for a wide range of electronic applications. Its compact package and low forward voltage drop make it a popular choice among circuit designers.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DFLS140-7 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of DFLS140-7 in technical solutions:
Q: What is DFLS140-7? A: DFLS140-7 is a Schottky diode with a forward voltage drop of 0.49V at 1A.
Q: What is the maximum reverse voltage for DFLS140-7? A: The maximum reverse voltage for DFLS140-7 is 40V.
Q: What is the typical forward current for DFLS140-7? A: The typical forward current for DFLS140-7 is 1A.
Q: What are the typical applications for DFLS140-7? A: DFLS140-7 is commonly used in power supplies, LED lighting, and battery charging circuits.
Q: What is the package type for DFLS140-7? A: DFLS140-7 comes in a surface mount SMA package.
Q: What is the operating temperature range for DFLS140-7? A: The operating temperature range for DFLS140-7 is -65°C to +125°C.
Q: What is the reverse leakage current for DFLS140-7 at room temperature? A: The reverse leakage current for DFLS140-7 at room temperature is typically 2µA at 25°C.
Q: Can DFLS140-7 be used in high-frequency applications? A: Yes, DFLS140-7 has a low junction capacitance, making it suitable for high-frequency applications.
Q: Is DFLS140-7 RoHS compliant? A: Yes, DFLS140-7 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Q: What are the key advantages of using DFLS140-7 in technical solutions? A: DFLS140-7 offers low forward voltage drop, fast switching speed, and high reliability, making it ideal for various technical solutions.