Overview
The 1N4148_NL is a highly versatile and reliable switching diode produced by Fairchild Semiconductor. This diode is widely used in various electronic circuits due to its excellent performance characteristics and robust construction. It is particularly suited for general-purpose switching applications, rectification, and signal processing.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (VRRM) | 100 V |
| Forward Current (IF) | 200 mA |
| Reverse Recovery Time (trr) | 4 ns |
| Forward Voltage Drop (VF) | 1 V (Max.) |
| Junction Capacitance (Cj) | 4 pF (Max.) @ 25 V |
| Package Type | Through Hole DO-35 |
Key Features
- High voltage rating of 100 V, making it suitable for a wide range of applications.
- Low forward voltage drop of 1 V (Max.), reducing power losses.
- Fast reverse recovery time of 4 ns, ideal for high-frequency switching applications.
- Low junction capacitance of 4 pF (Max.) @ 25 V, minimizing signal distortion.
- Rugged DO-35 package for reliable through-hole mounting.
Applications
The 1N4148_NL diode is versatile and can be used in various applications, including:
- General-purpose switching circuits.
- Rectification and voltage regulation.
- Signal processing and detection.
- Audio and video circuits.
- Automotive and industrial control systems.
Q & A
- What is the voltage rating of the 1N4148_NL diode?
The voltage rating of the 1N4148_NL diode is 100 V. - What is the maximum forward current of the 1N4148_NL diode?
The maximum forward current is 200 mA. - What is the reverse recovery time of the 1N4148_NL diode?
The reverse recovery time is 4 ns. - What is the typical forward voltage drop of the 1N4148_NL diode?
The typical forward voltage drop is 1 V (Max.). - What package type does the 1N4148_NL diode come in?
The 1N4148_NL diode comes in a through-hole DO-35 package. - What are some common applications of the 1N4148_NL diode?
Common applications include general-purpose switching, rectification, signal processing, audio and video circuits, and automotive and industrial control systems. - Is the 1N4148_NL diode suitable for high-frequency applications?
Yes, the 1N4148_NL diode is suitable for high-frequency applications due to its fast reverse recovery time. - What is the junction capacitance of the 1N4148_NL diode?
The junction capacitance is 4 pF (Max.) @ 25 V. - Is the 1N4148_NL diode RoHS compliant?
The compliance may vary depending on the specific variant; however, many versions are RoHS compliant. - Where can I purchase the 1N4148_NL diode?
The 1N4148_NL diode can be purchased from various electronic component distributors such as Digi-Key, Mouser, and Heisener.
