JAN1N4479

Product Overview

Category: Diode
Use: Rectifier diode for general purpose applications
Characteristics: High current capability, low forward voltage drop
Package: DO-41
Essence: Efficient rectification of AC to DC
Packaging/Quantity: Available in bulk or reel packaging

Specifications

Forward Voltage Drop: 1V
Reverse Voltage: 100V
Forward Current: 1A
Reverse Recovery Time: 4ns
Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The JAN1N4479 is a two-terminal device 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

Efficient rectification of alternating current (AC) to direct current (DC)
Low forward voltage drop ensures minimal power loss
High current capability allows for use in various applications

Advantages and Disadvantages

Advantages

Low forward voltage drop
High current capability
Fast reverse recovery time

Disadvantages

Relatively limited reverse voltage rating compared to other diodes
Sensitive to temperature variations

Working Principles

The JAN1N4479 operates on the principle of unidirectional conduction, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts and allows current to flow. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The JAN1N4479 is commonly used in: - Power supplies - Battery chargers - Voltage regulators - Rectifiers in electronic circuits

Detailed and Complete Alternative Models

1N4001: Similar characteristics and package type
1N5408: Higher reverse voltage rating
1N5819: Schottky diode with lower forward voltage drop

In conclusion, the JAN1N4479 rectifier diode offers efficient rectification with its high current capability and low forward voltage drop. While it has limitations in terms of reverse voltage rating and sensitivity to temperature, it finds widespread use in power supply and rectification applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN1N4479 v technických řešeních

What is JAN1N4479?
- JAN1N4479 is a high-reliability, military-grade diode used in various technical applications.
What are the key specifications of JAN1N4479?
- The JAN1N4479 diode typically has a voltage rating of 100V and a current rating of 1A.
In what type of circuits is JAN1N4479 commonly used?
- JAN1N4479 is commonly used in power supply circuits, rectifier circuits, and voltage regulation circuits.
What are the advantages of using JAN1N4479 over standard diodes?
- JAN1N4479 offers higher reliability, extended temperature range, and better performance in harsh environments compared to standard diodes.
Can JAN1N4479 be used in automotive applications?
- Yes, JAN1N4479 can be used in automotive applications where high reliability and ruggedness are required.
What is the operating temperature range of JAN1N4479?
- The operating temperature range of JAN1N4479 is typically -65°C to +175°C, making it suitable for extreme conditions.
Is JAN1N4479 suitable for high-frequency applications?
- While JAN1N4479 can function at moderate frequencies, it may not be the best choice for very high-frequency applications due to its recovery time.
Are there any specific handling considerations for JAN1N4479?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling JAN1N4479 to prevent damage to the device.
Can JAN1N4479 be used in parallel or series configurations?
- Yes, JAN1N4479 can be used in parallel or series configurations to achieve higher voltage or current ratings as needed.
Where can JAN1N4479 be sourced from?
- JAN1N4479 can be sourced from authorized distributors, electronic component suppliers, or directly from manufacturers specializing in military-grade components.