1N3881R

Product Overview

Use

It is commonly used in electronic circuits for rectification purposes, converting alternating current (AC) to direct current (DC).

Characteristics

Forward Voltage: 1V
Reverse Voltage: 1000V
Current Rating: 3A
Fast switching speed
High reliability

Package

The 1N3881R is typically available in a DO-201AD package.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

Maximum Average Forward Current: 3A
Peak Repetitive Reverse Voltage: 1000V
Operating Temperature Range: -65°C to +175°C
Forward Voltage Drop: 1V at 3A

Detailed Pin Configuration

The 1N3881R has a two-pin configuration with an anode and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

The 1N3881R is designed to efficiently conduct current in one direction while blocking it in the opposite direction, making it suitable for use in rectifier circuits.

Advantages and Disadvantages

Advantages

Fast switching speed
High reliability
Low forward voltage drop

Disadvantages

Limited reverse voltage rating compared to some other diodes
Relatively higher forward voltage drop compared to Schottky diodes

Working Principles

The 1N3881R operates based on the principle of creating a depletion region within the semiconductor material when reverse-biased, effectively preventing current flow. When forward-biased, it allows current to pass through with minimal resistance.

Detailed Application Field Plans

The 1N3881R finds extensive use in various applications including: - Power supply units - Battery chargers - Inverters - Rectifier circuits in electronic devices

Detailed and Complete Alternative Models

Some alternative models to the 1N3881R include: - 1N4007 - 1N5408 - UF4007 - FR307

In conclusion, the 1N3881R is a reliable rectifier diode with fast switching characteristics and high current-carrying capability, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける 1N3881R の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 1N3881R in technical solutions:

What is 1N3881R?
- 1N3881R is a high-reliability rectifier diode designed for use in demanding applications such as aerospace, military, and industrial systems.
What is the maximum forward current rating of 1N3881R?
- The maximum forward current rating of 1N3881R is typically 3 amperes.
What is the reverse voltage rating of 1N3881R?
- The reverse voltage rating of 1N3881R is typically 200 volts.
What are the typical applications of 1N3881R?
- 1N3881R is commonly used in power supplies, inverters, and other high-reliability electronic systems where ruggedness and reliability are critical.
What is the operating temperature range of 1N3881R?
- The operating temperature range of 1N3881R is typically -65°C to +175°C.
Is 1N3881R suitable for automotive applications?
- Yes, 1N3881R can be used in automotive applications where high reliability and ruggedness are required.
Does 1N3881R have any special packaging requirements?
- 1N3881R is typically available in industry-standard packages such as DO-201AD or similar.
Can 1N3881R be used in high-frequency applications?
- While 1N3881R is not specifically designed for high-frequency applications, it can be used in moderate frequency applications with appropriate consideration of its characteristics.
What are the key advantages of using 1N3881R in technical solutions?
- The key advantages of using 1N3881R include its high reliability, rugged construction, and suitability for demanding environments.
Are there any specific handling or mounting considerations for 1N3881R?
- It is important to follow standard ESD precautions and recommended mounting practices when using 1N3881R to ensure optimal performance and reliability.