1N4476 Diode

Product Overview

Category:

The 1N4476 diode belongs to the category of semiconductor devices.

Use:

It is commonly used in electronic circuits for rectification, voltage regulation, and signal demodulation.

Characteristics:

• Forward Voltage Drop: Typically around 0.7V
• Reverse Leakage Current: Low leakage current at reverse bias
• Maximum Reverse Voltage: V_RRM = 1000V
• Operating Temperature Range: -65°C to +175°C

Package:

The 1N4476 diode is typically available in a DO-41 package.

Packaging/Quantity:

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Reverse Voltage (V_RRM): 1000V
• Average Rectified Forward Current (I_FAV): 1A
• Non-Repetitive Peak Surge Current: 30A
• Maximum Forward Voltage Drop (V_F): 1.1V at 1A

Detailed Pin Configuration

The 1N4476 diode has two pins, anode and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

• The 1N4476 diode allows current to flow in one direction only, making it suitable for use in rectifier circuits.
• It provides protection against reverse voltage and reduces voltage spikes in electronic circuits.

Advantages and Disadvantages

Advantages

• High peak reverse voltage capability
• Low forward voltage drop
• Fast response time

Disadvantages

• Relatively high reverse recovery time
• Limited current handling capacity compared to higher power diodes

Working Principles

The 1N4476 diode operates based on the principle of creating a one-way path for current flow when forward biased, and blocking current flow when reverse biased. This property makes it useful for rectification and voltage regulation in electronic circuits.

Detailed Application Field Plans

The 1N4476 diode finds applications in various fields including: - Power supply units - Voltage multiplier circuits - Signal demodulation circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4476 diode include: - 1N4007: Similar characteristics with a lower peak reverse voltage of 1000V - 1N5408: Higher current handling capacity with a peak reverse voltage of 1000V - UF4007: Ultrafast diode with similar voltage and current ratings

This completes the entry for the 1N4476 diode, covering its product details, specifications, functional features, application fields, and alternative models.

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