1N4004G Diode

Product Overview

The 1N4004G diode belongs to the category of rectifier diodes and is commonly used in electronic circuits for its ability to convert alternating current (AC) to direct current (DC). Its characteristics include a high surge current capability, low forward voltage drop, and a maximum operating temperature of 150°C. The diode is typically packaged in a DO-41 package and is available in various packaging quantities to suit different production needs.

Specifications

• Maximum repetitive peak reverse voltage: 400V
• Average rectified output current: 1A
• Forward voltage drop: 1V at 1A
• Maximum surge current: 30A
• Operating temperature range: -65°C to 150°C

Detailed Pin Configuration

The 1N4004G diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

The diode allows current to flow in only one direction, making it ideal for converting AC to DC in power supply circuits. It also provides protection against reverse voltage spikes.

Advantages and Disadvantages

Advantages

• High surge current capability
• Low forward voltage drop
• Reliable performance in rectification applications

Disadvantages

• Relatively higher reverse recovery time compared to fast recovery diodes
• Limited frequency response due to junction capacitance

Working Principles

When a positive voltage is applied to the anode and a negative voltage 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 1N4004G diode finds extensive use in power supply circuits, battery chargers, voltage multipliers, and other applications requiring the conversion of AC to DC. It is also employed in rectification and freewheeling diode functions in various electronic devices.

Detailed and Complete Alternative Models

• 1N4001G: 50V, 1A
• 1N4002G: 100V, 1A
• 1N4003G: 200V, 1A
• 1N4004G: 400V, 1A
• 1N4005G: 600V, 1A
• 1N4006G: 800V, 1A
• 1N4007G: 1000V, 1A

In conclusion, the 1N4004G diode is a reliable and widely used component in electronic circuits, offering efficient rectification and surge current capabilities. Its specifications, pin configuration, functional features, advantages, and application field plans make it a crucial component in various electronic devices and systems.