規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 75 V |
| Current-AverageRectified(Io) | 150mA |
| Voltage-Forward(Vf)(Max)@If | 1 V @ 50 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| ReverseRecoveryTime(trr) | 4 ns |
| Current-ReverseLeakage@Vr | 5 µA @ 75 V |
| MountingType | Surface Mount |
| Package/Case | SC-76, SOD-323 |
| SupplierDevicePackage | SOD-323 |
概述
Description
The 1N4148WX-TP is a small signal diode widely used in electronic circuits for general-purpose high-speed switching applications. It is part of the 1N4148 series, renowned for its reliability and performance. This diode is encapsulated in a compact surface-mount package, suitable for automated assembly processes, like reflow soldering, which enhances its applicability in modern electronic devices.
Key specifications of the 1N4148WX-TP include a forward current rating of approximately 150 mA, a reverse voltage of up to 100V, and a reverse recovery time of around 4 nanoseconds, making it ideal for high-speed switching applications. Its small size and robust performance make it suitable for use in digital circuits, signal processing, and RF applications.
The 1N4148WX-TP is favored for its low cost, ease of use, and compatibility with a wide range of electronic applications, providing efficient signal rectification and switching capabilities. Its robust design ensures reliable operation across various environmental conditions.
Key specifications of the 1N4148WX-TP include a forward current rating of approximately 150 mA, a reverse voltage of up to 100V, and a reverse recovery time of around 4 nanoseconds, making it ideal for high-speed switching applications. Its small size and robust performance make it suitable for use in digital circuits, signal processing, and RF applications.
The 1N4148WX-TP is favored for its low cost, ease of use, and compatibility with a wide range of electronic applications, providing efficient signal rectification and switching capabilities. Its robust design ensures reliable operation across various environmental conditions.
Equivalent
Equivalent products for the 1N4148WX-TP, a high-speed switching diode, include the 1N4148, 1N4448 and BAT46. These diodes share similar specifications such as forward voltage, reverse recovery time, and current ratings. Always check the datasheet for each specific component to ensure compatibility with your application.
Features
The 1N4148WX-TP is a high-speed switching diode known for its reliability and efficiency in electronic circuits. Key features include:
1. Switching Speed: It offers fast switching capabilities, making it suitable for high-speed applications.
2. Reverse Recovery Time: Typically around 4 nanoseconds, facilitating quick transition from conducting to non-conducting states.
3. Forward Current: Can handle a forward current up to 150 mA, ensuring adequate performance in various applications.
4. Reverse Voltage: Has a reverse breakdown voltage of approximately 75 volts, providing good reverse voltage protection.
5. Compact Package: Comes in a surface-mount package (SOD-323), which is ideal for space-constrained designs.
6. Temperature Range: Operates effectively over a wide temperature range, typically from -65°C to +150°C.
7. Low Capacitance: Offers low capacitance, enabling efficient high-frequency performance.
These features make the 1N4148WX-TP a versatile and widely-used component in digital and analog circuits, particularly in signal processing and switching applications.
1. Switching Speed: It offers fast switching capabilities, making it suitable for high-speed applications.
2. Reverse Recovery Time: Typically around 4 nanoseconds, facilitating quick transition from conducting to non-conducting states.
3. Forward Current: Can handle a forward current up to 150 mA, ensuring adequate performance in various applications.
4. Reverse Voltage: Has a reverse breakdown voltage of approximately 75 volts, providing good reverse voltage protection.
5. Compact Package: Comes in a surface-mount package (SOD-323), which is ideal for space-constrained designs.
6. Temperature Range: Operates effectively over a wide temperature range, typically from -65°C to +150°C.
7. Low Capacitance: Offers low capacitance, enabling efficient high-frequency performance.
These features make the 1N4148WX-TP a versatile and widely-used component in digital and analog circuits, particularly in signal processing and switching applications.
Pinout
The 1N4148WX-TP is a small signal switching diode that is commonly used in electronic circuits for fast switching applications. It typically comes in a surface-mount package, like the SOD-323 package. This diode has two pins:
1. Anode: This is the positive terminal of the diode.
2. Cathode: This is the negative terminal, usually marked with a line or band on the package.
The primary function of the 1N4148WX-TP is to allow current to pass in one direction (from anode to cathode) while blocking it in the opposite direction. It is known for its high-speed switching capability, low forward voltage drop, and high reliability. It is commonly used in digital circuits, signal processing, and other applications requiring fast switching times.
1. Anode: This is the positive terminal of the diode.
2. Cathode: This is the negative terminal, usually marked with a line or band on the package.
The primary function of the 1N4148WX-TP is to allow current to pass in one direction (from anode to cathode) while blocking it in the opposite direction. It is known for its high-speed switching capability, low forward voltage drop, and high reliability. It is commonly used in digital circuits, signal processing, and other applications requiring fast switching times.
Manufacturer
The 1N4148WX-TP is manufactured by Micro Commercial Components (MCC). MCC is a company that specializes in the production and distribution of discrete semiconductor components. They focus on providing cost-effective solutions for a wide range of electronic applications. The company offers products such as diodes, rectifiers, transistors, and voltage regulators, catering to industries like consumer electronics, telecommunications, and automotive sectors. MCC is known for its emphasis on quality, reliability, and efficiency in its product offerings.
Application
The 1N4148WX-TP is a high-speed switching diode commonly used in various electronic applications. Its primary application areas include:
1. Signal Processing: Used in rectification and signal clipping circuits.
2. High-Speed Switching: Suitable for fast switching applications due to its quick response time.
3. Protective Circuits: Used in voltage clamping to protect components from voltage spikes.
4. Small Signal Applications: Ideal for switching small currents in communication devices.
5. Logic Circuits: Utilized in digital circuits for logic level shifting and signal inversion.
Its reliability and efficiency make it a popular choice in consumer electronics, telecommunications, and computing devices.
1. Signal Processing: Used in rectification and signal clipping circuits.
2. High-Speed Switching: Suitable for fast switching applications due to its quick response time.
3. Protective Circuits: Used in voltage clamping to protect components from voltage spikes.
4. Small Signal Applications: Ideal for switching small currents in communication devices.
5. Logic Circuits: Utilized in digital circuits for logic level shifting and signal inversion.
Its reliability and efficiency make it a popular choice in consumer electronics, telecommunications, and computing devices.
Package
The 1N4148WX-TP is a surface-mount switching diode in a SOD-523 package. It is compact and suitable for high-speed switching applications, typically used in telecommunications, computers, and consumer electronics. The SOD-523 package is ideal for applications requiring space-saving components.
