1N4148W-G3-08
Product Overview
The 1N4148W-G3-08 belongs to the category of semiconductor diodes. It is commonly used for signal and switching applications due to its fast switching speed and low forward voltage drop. The diode is characterized by its small package size, high reliability, and wide operating temperature range. It is typically available in a standard SOD-123 package and is sold in quantities suitable for both individual and industrial use.
Specifications
- Maximum Reverse Voltage: 75V
- Average Rectified Current: 150mA
- Forward Voltage Drop: 1V at 10mA
- Reverse Recovery Time: 4ns
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 1N4148W-G3-08 diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.
Functional Features
- Fast Switching Speed: Enables rapid response in signal and switching applications.
- Low Forward Voltage Drop: Minimizes power loss and heat generation.
- High Reliability: Ensures consistent performance over a wide range of operating conditions.
Advantages and Disadvantages
Advantages: - Fast switching speed - Low forward voltage drop - Small package size
Disadvantages: - Limited maximum reverse voltage - Relatively low average rectified current rating
Working Principles
The 1N4148W-G3-08 operates based on the principles of semiconductor physics. When a forward voltage is applied across the diode, it allows current to flow in one direction, while blocking it in the reverse direction. This property makes it suitable for various signal and switching applications.
Detailed Application Field Plans
The 1N4148W-G3-08 is widely used in: - Signal rectification and detection circuits - Switching circuits in electronic devices - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4148W-G3-08 include: - 1N914 - 1N4448 - BAV99 - BAT54
In conclusion, the 1N4148W-G3-08 diode is a versatile component with fast switching speed and low forward voltage drop, making it suitable for a wide range of signal and switching applications. Its compact package and high reliability further enhance its appeal in various electronic designs.
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技術ソリューションにおける 1N4148W-G3-08 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the 1N4148W-G3-08 diode used for?
- The 1N4148W-G3-08 diode is commonly used in signal and switching applications due to its fast switching speed and low forward voltage drop.
What is the maximum forward voltage of the 1N4148W-G3-08 diode?
- The maximum forward voltage of the 1N4148W-G3-08 diode is typically around 1V at a forward current of 10mA.
What is the reverse breakdown voltage of the 1N4148W-G3-08 diode?
- The reverse breakdown voltage of the 1N4148W-G3-08 diode is around 100V, making it suitable for low-voltage applications.
Can the 1N4148W-G3-08 diode handle high-frequency signals?
- Yes, the 1N4148W-G3-08 diode is capable of handling high-frequency signals due to its fast switching speed and low capacitance.
Is the 1N4148W-G3-08 diode suitable for use in rectifier circuits?
- While the 1N4148W-G3-08 diode can be used in rectifier circuits, it is more commonly employed in signal and switching applications due to its fast recovery time.
What is the maximum continuous forward current rating of the 1N4148W-G3-08 diode?
- The maximum continuous forward current rating of the 1N4148W-G3-08 diode is typically around 300mA.
Does the 1N4148W-G3-08 diode have a low leakage current?
- Yes, the 1N4148W-G3-08 diode exhibits low leakage current, making it suitable for precision applications.
Can the 1N4148W-G3-08 diode be used in temperature-sensitive applications?
- The 1N4148W-G3-08 diode has a wide operating temperature range and can be used in temperature-sensitive applications within its specified limits.
What package type is the 1N4148W-G3-08 diode available in?
- The 1N4148W-G3-08 diode is commonly available in a SOD-123 surface mount package.
Are there any notable limitations or considerations when using the 1N4148W-G3-08 diode?
- One consideration when using the 1N4148W-G3-08 diode is its relatively low maximum reverse voltage, which should be taken into account in circuit design to avoid exceeding this limit.