1N4947GP-E3/73

Product Overview

Category:

The 1N4947GP-E3/73 belongs to the category of semiconductor diodes.

Use:

It is commonly used in rectification and voltage regulation applications.

Characteristics:

• Forward Voltage: 1.0V
• Reverse Voltage: 1000V
• Current Rating: 1A
• Fast Switching Speed
• High Surge Current Capability

Package:

The 1N4947GP-E3/73 is typically available in a DO-41 package.

Essence:

This diode serves as a crucial component in electronic circuits, enabling the conversion of alternating current (AC) to direct current (DC).

Packaging/Quantity:

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

Specifications

• Manufacturer: Vishay Semiconductor
• Part Number: 1N4947GP-E3/73
• Maximum Reverse Voltage: 1000V
• Average Rectified Current: 1A
• Peak Forward Surge Current: 30A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4947GP-E3/73 features a standard axial lead configuration with two leads, one for anode and the other for cathode.

Functional Features

• Efficient rectification of AC to DC
• Fast switching speed for improved performance
• High surge current capability for reliable operation in demanding conditions

Advantages

• High reverse voltage capability
• Fast recovery time
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited current rating compared to higher power diodes
• Sensitive to temperature variations

Working Principles

The 1N4947GP-E3/73 operates based on the principle of unidirectional conduction, allowing current flow in only one direction when forward biased. When reverse biased, it exhibits a high resistance to current flow, making it suitable for rectification purposes.

Detailed Application Field Plans

The 1N4947GP-E3/73 finds extensive use in various applications, including: - Power supplies - Voltage regulators - Rectifiers in electronic equipment - Inverters and converters

Detailed and Complete Alternative Models

• 1N4007: Similar characteristics and package, with a higher current rating
• 1N5408: Higher voltage and current rating, suitable for heavier loads
• 1N5819: Schottky diode alternative with lower forward voltage drop

In conclusion, the 1N4947GP-E3/73 semiconductor diode by Vishay Semiconductor offers efficient rectification and voltage regulation capabilities, making it a vital component in numerous electronic circuits and applications.

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