Overview
The 1N4148_NT50A is a small signal switching diode produced by onsemi. This diode is designed for general-purpose applications and is known for its high conductance and fast switching capabilities. It is widely used in various electronic circuits due to its reliability and performance characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Current - Average Rectified (Io) | 200 mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 10 mA |
| Reverse Voltage (Vr) | 100 V |
| Maximum Forward Current (If) | 200 mA |
| Maximum Reverse Current (Ir) | 0.3 µA |
| Reverse Recovery Time (trr) | 4 ns |
| Capacitance (Cd) | 4 pF |
| Package Type | DO-35 (Axial Lead) |
Key Features
- High-speed switching capabilities
- Low forward voltage drop (Vf) of 1 V at 10 mA
- High reverse voltage rating of 100 V
- Low reverse current (Ir) of 0.3 µA
- Fast reverse recovery time (trr) of 4 ns
- Low capacitance (Cd) of 4 pF
- DO-35 axial lead package for easy integration into various circuits
Applications
The 1N4148_NT50A diode is suitable for a wide range of applications, including:
- General-purpose switching circuits
- Signal processing and detection
- Voltage regulation and rectification
- Automotive electronics
- Cell phones and handheld portable devices
- High-density PC boards
Q & A
- What is the maximum forward current of the 1N4148_NT50A diode?
The maximum forward current is 200 mA. - What is the reverse voltage rating of the 1N4148_NT50A diode?
The reverse voltage rating is 100 V. - What is the forward voltage drop (Vf) of the 1N4148_NT50A diode at 10 mA?
The forward voltage drop is 1 V at 10 mA. - What is the reverse recovery time (trr) of the 1N4148_NT50A diode?
The reverse recovery time is 4 ns. - What type of package does the 1N4148_NT50A diode come in?
The diode comes in a DO-35 axial lead package. - Is the 1N4148_NT50A diode still in production?
No, the 1N4148_NT50A is obsolete and no longer manufactured, but similar models like the 1N4148 are available. - What are some common applications of the 1N4148_NT50A diode?
It is used in general-purpose switching circuits, signal processing, voltage regulation, automotive electronics, and high-density PC boards. - What is the maximum reverse current (Ir) of the 1N4148_NT50A diode?
The maximum reverse current is 0.3 µA. - What is the capacitance (Cd) of the 1N4148_NT50A diode?
The capacitance is 4 pF. - Where can I find more detailed specifications and datasheets for the 1N4148_NT50A diode?
You can find detailed specifications and datasheets on the onsemi website, DigiKey, and other electronic component distributors.
