1N4126UR

Product Overview

Use

It is commonly used for rectification, voltage regulation, and signal demodulation in electronic circuits.

Characteristics

Forward Voltage: 0.7V
Reverse Voltage: 200V
Forward Current: 1A
Reverse Recovery Time: 4ns
Operating Temperature Range: -65°C to 175°C

Package

The 1N4126UR is typically available in a DO-41 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for regulating voltage in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Type: Silicon Rectifier Diode
Maximum Reverse Voltage: 200V
Maximum Forward Current: 1A
Forward Voltage Drop: 0.7V
Reverse Recovery Time: 4ns
Package Type: DO-41
Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N4126UR has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal in the circuit.

Functional Features

Efficient rectification of AC to DC.
Low forward voltage drop.
Fast reverse recovery time.

Advantages

High reliability and ruggedness.
Low power loss.
Compact size.

Disadvantages

Limited maximum forward current compared to higher-rated diodes.
Sensitive to temperature variations.

Working Principles

The 1N4126UR operates based on the principle of creating a one-way flow of current when forward-biased and blocking the current flow when reverse-biased, allowing it to function as a rectifier and voltage regulator.

Detailed Application Field Plans

The 1N4126UR is widely used in: - Power supply units - Voltage regulators - Signal demodulation circuits - Inverters - Battery chargers

Detailed and Complete Alternative Models

Some alternative models to the 1N4126UR include: - 1N4001 - 1N4002 - 1N4003 - 1N4004

In conclusion, the 1N4126UR is a versatile semiconductor diode that finds extensive use in electronic circuits for rectification and voltage regulation. Its compact size, low forward voltage drop, and fast reverse recovery time make it a popular choice for various applications.

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What is the 1N4126UR diode used for?
- The 1N4126UR diode is commonly used for voltage regulation, signal demodulation, and power switching applications.
What are the key specifications of the 1N4126UR diode?
- The 1N4126UR diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 1A, and a forward voltage drop of around 1V.
How does the 1N4126UR diode compare to other similar diodes?
- Compared to other diodes, the 1N4126UR offers a higher voltage rating and can handle relatively higher currents, making it suitable for various technical solutions.
Can the 1N4126UR diode be used in rectifier circuits?
- Yes, the 1N4126UR diode can be used in rectifier circuits to convert alternating current (AC) to direct current (DC).
What are some common applications of the 1N4126UR diode in technical solutions?
- The 1N4126UR diode is often used in voltage regulators, power supplies, battery chargers, and electronic equipment protection circuits.
Does the 1N4126UR diode have any temperature limitations?
- The 1N4126UR diode typically operates within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.
Is the 1N4126UR diode suitable for high-frequency applications?
- Yes, the 1N4126UR diode can be used in high-frequency applications due to its fast switching characteristics and low capacitance.
What are the potential failure modes of the 1N4126UR diode?
- Common failure modes include overvoltage breakdown, excessive forward current, and thermal overstress, which can lead to permanent damage.
Can the 1N4126UR diode be used in automotive electronics?
- Yes, the 1N4126UR diode is suitable for automotive applications such as voltage regulation, lighting control, and motor drive circuits.
Are there any specific handling or mounting considerations for the 1N4126UR diode?
- It is important to follow proper ESD (electrostatic discharge) precautions and ensure adequate heat dissipation when mounting the 1N4126UR diode to maximize its performance and reliability.