1N4003-E3/73

Product Overview

Category

The 1N4003-E3/73 belongs to the category of rectifier diodes.

Use

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

Characteristics

• Forward Voltage Drop: 0.93V
• Reverse Voltage: 200V
• Forward Current: 1A
• Maximum Surge Current: 30A
• Operating Temperature Range: -65°C to +175°C

Package

The 1N4003-E3/73 is typically available in a DO-41 package.

Packaging/Quantity

It is often packaged in reels or tubes, with quantities varying based on manufacturer and supplier.

Specifications

• Manufacturer: Vishay
• Part Number: 1N4003-E3/73
• Type: Standard Recovery Rectifier
• Configuration: Single
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Diode Type: Silicon Rectifier
• Voltage - DC Reverse (Vr) (Max): 200V
• Current - Average Rectified (Io): 1A
• Voltage - Forward (Vf) (Max) @ If: 1V @ 1A
• Speed: Standard Recovery >500ns, > 200mA (Io)

Detailed Pin Configuration

The 1N4003-E3/73 has two pins, with the anode being connected to the positive side of the circuit and the cathode to the negative side.

Functional Features

This rectifier diode efficiently converts AC to DC by allowing current to flow in only one direction.

Advantages

• Low forward voltage drop
• High surge current capability
• Wide operating temperature range

Disadvantages

• Relatively slow recovery time compared to Schottky diodes
• Not suitable for high-frequency applications

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. When the polarity is reversed, the diode blocks the current flow.

Detailed Application Field Plans

The 1N4003-E3/73 is widely used in power supplies, battery chargers, and other applications where AC to DC conversion is required. It is also utilized in various consumer electronics and industrial equipment.

Detailed and Complete Alternative Models

Some alternative models to the 1N4003-E3/73 include: - 1N4001 - 1N4002 - 1N4004 - 1N4005 - 1N4006 - 1N4007

These alternatives offer similar functionality and characteristics, providing flexibility in design and sourcing.

In conclusion, the 1N4003-E3/73 rectifier diode is a reliable component for converting AC to DC in various electronic circuits and devices, offering a balance of performance and cost-effectiveness.

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