S1PDHE3/85A Product Overview

Introduction

The S1PDHE3/85A is a semiconductor product that belongs to the category of power diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the S1PDHE3/85A.

Basic Information Overview

• Category: Power Diodes
• Use: Rectification of high-power electrical signals
• Characteristics: High current-carrying capability, low forward voltage drop
• Package: TO-220AC
• Essence: Efficient conversion of alternating current (AC) to direct current (DC)
• Packaging/Quantity: Typically packaged individually

Specifications

• Model: S1PDHE3/85A
• Maximum Forward Current: 85A
• Repetitive Peak Reverse Voltage: Dependent on specific model
• Forward Voltage Drop: Low, typically around 1V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The S1PDHE3/85A typically follows the standard pin configuration for TO-220AC packages, with the anode connected to pin 2 and the cathode connected to pin 1.

Functional Features

• High current-carrying capability enables efficient power conversion
• Low forward voltage drop minimizes power loss during operation
• Robust construction ensures reliability in demanding applications

Advantages and Disadvantages

Advantages

• High current capacity
• Low forward voltage drop
• Reliable performance under high-power conditions

Disadvantages

• Higher cost compared to standard diodes
• Larger physical size due to high current handling capability

Working Principles

The S1PDHE3/85A operates based on the principle of unidirectional conduction, allowing current to flow in one direction while blocking it in the reverse direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow through it.

Detailed Application Field Plans

The S1PDHE3/85A is commonly used in high-power rectification applications such as: - Industrial power supplies - Motor drives - Welding equipment - Battery charging systems

Detailed and Complete Alternative Models

• S1PDHE3/60A: Lower current capacity variant suitable for medium-power applications
• S1PDHE3/100A: Higher current capacity variant for more demanding power conversion needs
• S1PDHE3/85B: Variant with enhanced thermal characteristics for high-temperature environments

In conclusion, the S1PDHE3/85A power diode offers high current-carrying capability and low forward voltage drop, making it suitable for various high-power rectification applications. Its robust construction and efficient operation make it a reliable choice for demanding industrial and commercial applications.

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