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1N4148UR-1/TR
Product Overview
Category:
The 1N4148UR-1/TR belongs to the category of semiconductor diodes.
Use:
It is commonly used for general-purpose switching and fast switching applications.
Characteristics:
- Fast switching speed
- High reverse voltage capability
- Small package size
Package:
The 1N4148UR-1/TR is typically available in a surface mount package.
Essence:
This diode is essential for controlling the flow of electrical current in electronic circuits.
Packaging/Quantity:
It is usually packaged in reels with varying quantities, depending on the manufacturer's specifications.
Specifications
- Maximum Reverse Voltage: 100V
- Average Rectified Current: 150mA
- Forward Voltage Drop: 1V at 10mA
- Reverse Recovery Time: 4ns
Detailed Pin Configuration
The 1N4148UR-1/TR typically has two pins, with the cathode being marked for identification.
Functional Features
- High-speed switching
- Low leakage current
- Small form factor
Advantages and Disadvantages
Advantages
- Fast response time
- Compact size
- Versatile application range
Disadvantages
- Limited maximum reverse voltage
- Relatively low average rectified current rating
Working Principles
The 1N4148UR-1/TR operates based on the principles of semiconductor physics, allowing it to control the flow of current in a circuit by enabling or blocking the flow in response to the applied voltage.
Detailed Application Field Plans
General Purpose Switching
The diode can be used in various electronic circuits for switching applications due to its fast response time.
Signal Demodulation
Its high-speed switching capability makes it suitable for signal demodulation in communication systems.
Overvoltage Protection
In some cases, the diode can be employed for overvoltage protection due to its ability to handle transient voltage spikes effectively.
Detailed and Complete Alternative Models
Some alternative models to the 1N4148UR-1/TR include: - 1N914 - 1N4448 - BAT54
In conclusion, the 1N4148UR-1/TR semiconductor diode offers fast switching capabilities and is widely used in various electronic applications. Its compact size and versatile functionality make it a popular choice for designers and engineers across different industries.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 1N4148UR-1/TR în soluțiile tehnice
What is the maximum forward voltage of 1N4148UR-1/TR?
- The maximum forward voltage of 1N4148UR-1/TR is typically around 1V at a forward current of 10mA.
What is the reverse breakdown voltage of 1N4148UR-1/TR?
- The reverse breakdown voltage of 1N4148UR-1/TR is typically around 75V.
What is the maximum continuous forward current for 1N4148UR-1/TR?
- The maximum continuous forward current for 1N4148UR-1/TR is 300mA.
What is the power dissipation of 1N4148UR-1/TR?
- The power dissipation of 1N4148UR-1/TR is typically 500mW.
What are the typical applications for 1N4148UR-1/TR?
- Typical applications for 1N4148UR-1/TR include signal and switching applications in various electronic circuits.
What is the operating temperature range of 1N4148UR-1/TR?
- The operating temperature range of 1N4148UR-1/TR is typically -65°C to +175°C.
Is 1N4148UR-1/TR suitable for high-speed switching applications?
- Yes, 1N4148UR-1/TR is suitable for high-speed switching applications due to its fast switching speed.
Can 1N4148UR-1/TR be used in rectifier circuits?
- Yes, 1N4148UR-1/TR can be used in rectifier circuits for low-power applications.
What is the package type of 1N4148UR-1/TR?
- 1N4148UR-1/TR is available in a surface mount SOD-323 package.
Are there any special handling considerations for 1N4148UR-1/TR?
- It is important to handle 1N4148UR-1/TR with proper ESD precautions to avoid damage during assembly and use.