JAN1N4458

Product Overview

Category: Diode
Use: Rectification and voltage regulation
Characteristics: High current capability, low forward voltage drop
Package: DO-41
Essence: Silicon rectifier diode
Packaging/Quantity: Typically available in reels of 500 or 1000 units

Specifications

Forward Voltage Drop: 1V max at 3A
Reverse Voltage: 200V
Forward Current: 3A
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4458 diode has two pins. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

High current capability allows for efficient power handling
Low forward voltage drop minimizes power loss
Fast switching speed enables rapid response to changes in the input signal

Advantages and Disadvantages

Advantages

High current capability
Low forward voltage drop
Fast switching speed

Disadvantages

Relatively high reverse recovery time compared to some modern diodes
Larger physical size compared to surface mount diodes

Working Principles

The JAN1N4458 operates based on the principle of semiconductor junction behavior. When a forward voltage is applied across the diode, it allows current to flow, while in reverse bias, it blocks the current flow.

Detailed Application Field Plans

The JAN1N4458 diode is commonly used in power supply circuits, voltage regulators, and rectifier circuits. Its high current capability and low forward voltage drop make it suitable for applications requiring efficient power handling and minimal power loss.

Detailed and Complete Alternative Models

1N4001: Similar characteristics and package, lower current capability
1N5408: Higher reverse voltage, similar current capability, larger package size

This comprehensive entry provides detailed information about the JAN1N4458 diode, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN1N4458 v technických řešeních

What is JAN1N4458?
- JAN1N4458 is a high-reliability, military-grade silicon rectifier diode designed for use in demanding applications.
What are the key specifications of JAN1N4458?
- The key specifications include a maximum repetitive peak reverse voltage of 200 volts, average forward current of 1 ampere, and a forward voltage drop of 1 volt at 1 ampere.
In what technical solutions can JAN1N4458 be used?
- JAN1N4458 can be used in power supply circuits, voltage regulation, battery charging circuits, and general rectification applications.
What are the advantages of using JAN1N4458 in technical solutions?
- The advantages include its high reliability, rugged construction, and ability to withstand harsh environmental conditions.
Are there any specific precautions to consider when using JAN1N4458?
- It is important to ensure proper heat dissipation and avoid exceeding the maximum ratings to maintain the diode's performance and reliability.
Can JAN1N4458 be used in high-temperature environments?
- Yes, JAN1N4458 is designed to operate effectively in high-temperature environments typical of military and aerospace applications.
What is the expected lifespan of JAN1N4458 in continuous operation?
- When operated within its specified parameters, JAN1N4458 can have a long operational lifespan, making it suitable for critical systems.
Does JAN1N4458 require any special mounting considerations?
- Mounting considerations include ensuring proper thermal management and mechanical support to maintain the diode's performance under stress.
Can JAN1N4458 be used in radiation-prone environments?
- Yes, JAN1N4458 is designed to withstand radiation exposure, making it suitable for use in nuclear and space applications.
Where can I find detailed application notes and guidelines for using JAN1N4458 in technical solutions?
- Detailed application notes and guidelines can typically be found in the product datasheet provided by the manufacturer or through technical support channels.