1N4476US

Product Overview

Use

It is commonly used as a rectifier in electronic circuits.

Characteristics

The 1N4476US has a high current capability and low forward voltage drop.
It is designed for use in power supplies and other applications requiring high surge current capability.

Package

The 1N4476US is typically available in a DO-201AD package.

Essence

This diode serves as a crucial component in converting alternating current (AC) to direct current (DC) in various electronic devices.

Packaging/Quantity

It is usually packaged in reels, tubes, or bulk quantities depending on the manufacturer's specifications.

Specifications

Maximum Average Forward Current: 25A
Peak Forward Surge Current: 300A
Reverse Voltage: 100V
Forward Voltage Drop: 0.95V at 25A

Detailed Pin Configuration

The 1N4476US typically has two leads with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

High current capability
Low forward voltage drop
Fast switching speed

Advantages

High surge current capability
Suitable for high power applications
Reliable performance

Disadvantages

Higher forward voltage drop compared to some alternative models
Larger physical size compared to smaller signal diodes

Working Principles

The 1N4476US operates based on the principle of allowing current to flow in one direction while blocking it in the reverse direction, making it suitable for rectification purposes in electronic circuits.

Detailed Application Field Plans

The 1N4476US is commonly used in: - Power supply units - Motor control circuits - Battery chargers - Welding equipment

Detailed and Complete Alternative Models

Some alternative models to the 1N4476US include: - 1N4007: A widely used general-purpose diode with similar characteristics - 1N5408: A higher voltage and current rated diode suitable for heavier-duty applications

In conclusion, the 1N4476US semiconductor diode is a reliable and efficient component commonly used in power electronics applications due to its high surge current capability and low forward voltage drop.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4476US v technických řešeních

What is the 1N4476US diode used for?
- The 1N4476US diode is commonly used for surge protection in various technical solutions.
What is the maximum voltage rating of the 1N4476US diode?
- The maximum voltage rating of the 1N4476US diode is typically around 130V.
What is the peak pulse current handling capability of the 1N4476US diode?
- The 1N4476US diode can handle peak pulse currents up to several hundred amps, making it suitable for surge protection applications.
Can the 1N4476US diode be used for overvoltage protection in power supply circuits?
- Yes, the 1N4476US diode is often used for overvoltage protection in power supply circuits to safeguard sensitive components.
Is the 1N4476US diode suitable for transient voltage suppression in telecommunications equipment?
- Absolutely, the 1N4476US diode is commonly employed for transient voltage suppression in telecommunications equipment to protect against voltage spikes.
What is the typical response time of the 1N4476US diode to a surge event?
- The 1N4476US diode has a very fast response time, typically in the nanosecond range, providing rapid protection against surges.
Can the 1N4476US diode be used in automotive electronics for surge protection?
- Yes, the 1N4476US diode is suitable for surge protection in automotive electronics, helping to safeguard sensitive components from voltage transients.
Does the 1N4476US diode require any external components for proper operation?
- In most cases, the 1N4476US diode can be used on its own for surge protection without requiring additional external components.
What are the typical operating temperature ranges for the 1N4476US diode?
- The 1N4476US diode is designed to operate within a wide temperature range, often from -55°C to 175°C, ensuring suitability for various environments.
Are there any specific mounting or layout considerations when using the 1N4476US diode in a technical solution?
- It's important to follow recommended PCB layout guidelines and ensure proper heat dissipation when integrating the 1N4476US diode into a technical solution to maximize its effectiveness.