JANTX1N2845B

Product Overview

Use

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC) and for voltage regulation.

Characteristics

Forward Voltage: 1.1V
Reverse Voltage: 200V
Forward Current: 4A
Reverse Recovery Time: 35ns
Operating Temperature Range: -65°C to +175°C

Package

The JANTX1N2845B is typically available in a DO-41 package, which is a cylindrical axial-leaded package.

Essence

This diode is essential for power supply and voltage regulation applications in various electronic devices and systems.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

Manufacturer: Microsemi Corporation
Part Number: JANTX1N2845B
Type: Silicon Rectifier Diode
Maximum Forward Voltage: 1.1V
Maximum Reverse Voltage: 200V
Maximum Forward Current: 4A
Reverse Recovery Time: 35ns
Package Type: DO-41
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTX1N2845B has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

High forward current capability
Fast reverse recovery time
Wide operating temperature range
Low forward voltage drop

Advantages and Disadvantages

Advantages

Efficient conversion of AC to DC
Suitable for high current applications
Reliable voltage regulation

Disadvantages

Higher forward voltage compared to Schottky diodes
Limited reverse voltage rating compared to some other diode types

Working Principles

The JANTX1N2845B operates based on the principle of rectification, allowing current to flow in only one direction and blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The JANTX1N2845B is widely used in: - Power supply units - Voltage regulators - Rectifier circuits - Battery chargers - Motor drive circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N2845B include: - 1N4004: A general-purpose rectifier diode with similar characteristics - 1N5408: A higher voltage rectifier diode suitable for heavier-duty applications - 1N5819: A Schottky diode with lower forward voltage drop

In conclusion, the JANTX1N2845B is a reliable and widely used rectifier diode with specific characteristics that make it suitable for various electronic applications, particularly in power supply and voltage regulation circuits.

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技術ソリューションにおける JANTX1N2845B 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。

What is the JANTX1N2845B diode used for?
- The JANTX1N2845B diode is commonly used in applications requiring high-reliability and high-performance rectification, such as in military and aerospace systems.
What are the key specifications of the JANTX1N2845B diode?
- The JANTX1N2845B diode is a silicon power rectifier with a maximum repetitive peak reverse voltage of 200 volts and a maximum average forward current of 6 amperes.
Can the JANTX1N2845B diode be used in high-temperature environments?
- Yes, the JANTX1N2845B diode is designed to operate in high-temperature environments and is suitable for use in rugged applications.
Is the JANTX1N2845B diode suitable for high-frequency applications?
- While the JANTX1N2845B diode 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 typical applications of the JANTX1N2845B diode?
- Typical applications include power supply rectification, freewheeling diodes, and reverse battery protection in demanding environments.
Does the JANTX1N2845B diode have any special packaging requirements?
- The JANTX1N2845B diode is available in various package options, including DO-4 and other military-standard packages, to meet different application needs.
What are the reliability features of the JANTX1N2845B diode?
- The JANTX1N2845B diode is designed for high-reliability applications and undergoes rigorous testing to ensure consistent performance under harsh conditions.
Are there any specific soldering or mounting considerations for the JANTX1N2845B diode?
- Proper soldering techniques and thermal management should be followed to ensure reliable operation, especially in high-power applications.
Can the JANTX1N2845B diode withstand mechanical shock and vibration?
- Yes, the JANTX1N2845B diode is designed to withstand mechanical shock and vibration, making it suitable for rugged environments.
Where can I find detailed technical information and specifications for the JANTX1N2845B diode?
- Detailed technical information and specifications for the JANTX1N2845B diode can be found in the manufacturer's datasheet and application notes, as well as through authorized distributors and technical support channels.