1N4148UR-1/TR

Product Overview

Category:

The 1N4148UR-1/TR belongs to the category of semiconductor diodes.

Use:

It is commonly used for general-purpose switching and fast switching applications.

Characteristics:

• Fast switching speed
• High reverse voltage capability
• Small package size

Package:

The 1N4148UR-1/TR is typically available in a surface mount package.

Essence:

This diode is essential for controlling the flow of electrical current in electronic circuits.

Packaging/Quantity:

It is usually packaged in reels with varying quantities, depending on the manufacturer's specifications.

Specifications

• Maximum Reverse Voltage: 100V
• Average Rectified Current: 150mA
• Forward Voltage Drop: 1V at 10mA
• Reverse Recovery Time: 4ns

Detailed Pin Configuration

The 1N4148UR-1/TR typically has two pins, with the cathode being marked for identification.

Functional Features

• High-speed switching
• Low leakage current
• Small form factor

Advantages and Disadvantages

Advantages

• Fast response time
• Compact size
• Versatile application range

Disadvantages

• Limited maximum reverse voltage
• Relatively low average rectified current rating

Working Principles

The 1N4148UR-1/TR operates based on the principles of semiconductor physics, allowing it to control the flow of current in a circuit by enabling or blocking the flow in response to the applied voltage.

Detailed Application Field Plans

General Purpose Switching

The diode can be used in various electronic circuits for switching applications due to its fast response time.

Signal Demodulation

Its high-speed switching capability makes it suitable for signal demodulation in communication systems.

Overvoltage Protection

In some cases, the diode can be employed for overvoltage protection due to its ability to handle transient voltage spikes effectively.

Detailed and Complete Alternative Models

Some alternative models to the 1N4148UR-1/TR include: - 1N914 - 1N4448 - BAT54

In conclusion, the 1N4148UR-1/TR semiconductor diode offers fast switching capabilities and is widely used in various electronic applications. Its compact size and versatile functionality make it a popular choice for designers and engineers across different industries.

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