1N4148WT-7

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1N4148WT-7

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DIODE GEN PURP 80V 125MA SOD523

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thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Standard
Voltage-DCReverse(Vr)(Max) 80 V
Current-AverageRectified(Io) 125mA
Voltage-Forward(Vf)(Max)@If 1 V @ 50 mA
Speed Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr) 4 ns
Current-ReverseLeakage@Vr 1 µA @ 75 V
Capacitance@VrF 2pF @ 0V, 1MHz
MountingType Surface Mount
Package/Case SC-79, SOD-523
SupplierDevicePackage SOD-523

Tổng quan

Description

The 1N4148WT-7 is a high-speed switching diode commonly used in electronic circuits for fast switching applications. Known for its reliability and efficiency, this diode is part of the 1N4148 family, which is widely used in digital and analog circuits. It features a low forward voltage drop and a fast recovery time, making it suitable for high-speed switching operations.
The 1N4148WT-7 encapsulates the diode in a compact SOD-523 package, optimizing it for surface-mount applications. It can handle a maximum reverse voltage of 75 volts and has a current carrying capability of 150 mA with a maximum peak repetitive reverse voltage of 100 V. Its operating temperature range is between -65°C and +150°C, ensuring stability in various environmental conditions.
This diode is typically used in applications such as signal processing, rectification in power supplies, and protecting circuits from voltage spikes. Its small size and efficient performance make it a popular choice for designers looking for dependable components in compact electronic systems.

Equivalent

The 1N4148WT-7 chip is a small signal fast-switching diode. Equivalent products include:
1. 1N4148
2. 1N914
3. 1N4448
4. 1N4448WT-7
5. BAV99(dual version)
6. BAW56(dual version)
7. LL4148 (SMD version)
These diodes typically have similar electrical characteristics, suitable for high-speed switching applications. Always check the datasheets for specific parameters and package compatibility.

Features

The 1N4148WT-7 is a small signal fast switching diode known for its reliability and efficiency in numerous electronic applications. Key features include:
1. Fast Switching Speed: It can switch on and off rapidly, making it suitable for high-speed applications and frequency mixing.
2. Low Forward Voltage Drop: This characteristic ensures minimal power loss and higher efficiency.
3. High Conductance: It offers excellent conduction in the forward-biased condition, enhancing circuit performance.
4. Surface Mount Package: The diode is available in a SOD-523 package, ideal for compact designs and automated assembly processes.
5. Reverse Voltage: It can handle a reverse voltage of up to 75V, which is adequate for many standard applications.
6. Peak Repetitive Reverse Voltage: Capable of withstanding up to 100V, offering protection against voltage spikes.
7. RoHS Compliant: The diode meets environmental standards for hazardous substances, ensuring it is lead-free.
These features make the 1N4148WT-7 suitable for applications in signal processing, rectification, and switching tasks across various electronic circuits.

Pinout

The 1N4148WT-7 is a high-speed switching diode commonly used in electronic circuits. It has two pins: an anode and a cathode. The main function of this diode is to allow current to flow in one direction (from anode to cathode) while blocking it in the reverse direction, making it ideal for rectification, signal clipping, and protection applications. It is known for its fast switching time and reliability in low-current applications.

Manufacturer

The 1N4148WT-7 is manufactured by Diodes Incorporated. Diodes Incorporated is a leading global manufacturer and supplier of high-quality discrete, analog, and mixed-signal semiconductor products. The company specializes in various semiconductor solutions, including diodes, rectifiers, transistors, and other electronic components. Diodes Incorporated serves a wide range of markets, including consumer electronics, automotive, communications, computing, and industrial applications. Known for its innovation and commitment to quality, the company focuses on providing efficient and reliable solutions to meet the needs of its diverse customer base worldwide.

Application

The 1N4148WT-7 is a high-speed switching diode commonly used in various electronic applications. Its primary application areas include:
1. Signal Processing: Utilized in digital and analog signal processing circuits due to its fast switching speed.
2. Rectification: Employed in small-signal rectification circuits.
3. Voltage Clamping: Used for voltage clamping applications to protect sensitive components.
4. Wave Shaping: Functions in wave shaping circuits, such as clippers and clampers.
5. High-Speed Communications: Suitable for high-speed data and communication systems.
6. Switching Circuits: Applied in switching applications in computers and peripherals.
These applications leverage its fast reverse recovery time and low forward voltage drop.

Package

The 1N4148WT-7 is a small signal diode in a surface-mount SOD-523 package. This package type is compact, designed for high-density PCB layouts, and suitable for applications requiring fast switching diodes.

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