STTH802G-TR

Introduction

The STTH802G-TR is a high-performance Schottky rectifier designed for use in various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category

The STTH802G-TR belongs to the category of semiconductor devices, specifically as a Schottky rectifier.

Use

It is commonly used in power supply units, voltage converters, and other electronic circuits where high efficiency and low forward voltage drop are essential.

Characteristics

• High efficiency
• Low forward voltage drop
• Fast switching capability
• Low reverse leakage current

Package

The STTH802G-TR is typically available in a surface-mount SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to provide efficient and fast rectification of alternating current (AC) to direct current (DC) with minimal energy loss.

Packaging/Quantity

It is usually supplied in reels containing a specific quantity, such as 2500 units per reel.

Specifications

• Maximum Average Forward Current: 8A
• Peak Reverse Voltage: 200V
• Forward Voltage Drop: 0.55V at 8A
• Reverse Leakage Current: 15μA at 200V
• Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STTH802G-TR typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage source.

Functional Features

• High forward surge capability
• Excellent thermal stability
• Low power dissipation
• RoHS compliant

Advantages and Disadvantages

Advantages

• High efficiency and fast switching speed
• Low forward voltage drop reduces power losses
• Suitable for high-frequency applications
• Compact surface-mount package

Disadvantages

• Relatively higher cost compared to standard silicon diodes
• Sensitive to overvoltage conditions

Working Principles

The STTH802G-TR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

This rectifier is well-suited for various applications, including: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Motor drive circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the STTH802G-TR include: - STPS8H100D (8A, 100V) - SS34 (3A, 40V) - SB560 (5A, 60V)

In conclusion, the STTH802G-TR is a high-performance Schottky rectifier with excellent efficiency, fast switching capabilities, and a wide range of applications in electronic circuits. Its compact package and superior characteristics make it a preferred choice for modern power electronics designs.

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