1N5945E3/TR13 - Semiconductor Diode

Basic Information Overview

• Category: Semiconductor Diode
• Use: Rectification and voltage regulation
• Characteristics: High current capability, low forward voltage drop
• Package: DO-41 (Axial Lead)
• Essence: Efficient rectification and voltage regulation
• Packaging/Quantity: Tape and Reel, 5000 units per reel

Specifications

• Forward Voltage Drop: 0.7V
• Reverse Voltage: 200V
• Average Rectified Current: 3A
• Peak Surge Current: 50A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N5945E3/TR13 is a two-terminal device with anode and cathode leads in the DO-41 package.

Functional Features

• Efficient rectification of AC to DC
• Low forward voltage drop for minimal power loss
• High current capability for various applications

Advantages and Disadvantages

Advantages: - Low forward voltage drop reduces power dissipation - High surge current capability - Wide operating temperature range

Disadvantages: - Relatively large package size compared to surface mount diodes - Limited reverse voltage rating compared to other diodes

Working Principles

The 1N5945E3/TR13 operates based on the principle of semiconductor junction rectification. When a forward voltage is applied, it allows current to flow, while in reverse bias, it blocks the current flow.

Detailed Application Field Plans

This diode is commonly used in power supplies, battery chargers, and voltage regulators due to its efficient rectification and voltage regulation capabilities. It is also utilized in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

• 1N4001: Similar characteristics but lower current capability
• 1N5408: Higher reverse voltage rating and current capability

This information provides a comprehensive overview of the 1N5945E3/TR13 semiconductor diode, including its specifications, features, application fields, and alternative models.