STPS3H100AF

Introduction

The STPS3H100AF 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, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Semiconductor/Electronic Component
• Use: Rectification in power supply circuits, voltage clamping, and freewheeling diode functions.
• Characteristics: High efficiency, low forward voltage drop, fast switching speed, and low leakage current.
• Package: TO-220AC
• Essence: High-performance Schottky rectifier
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier.

Specifications

• Voltage Rating: 100V
• Current Rating: 3A
• Forward Voltage Drop: Typically 0.55V at 3A
• Reverse Leakage Current: Maximum 50µA at 100V
• Operating Temperature Range: -65°C to 175°C
• Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

• Pin 1: Anode
• Pin 2: Cathode

Functional Features

• Fast switching speed
• Low forward voltage drop
• High thermal stability
• Low leakage current

Advantages

• High efficiency
• Suitable for high-frequency applications
• Enhanced thermal performance

Disadvantages

• Sensitive to reverse voltage spikes
• Limited maximum voltage rating compared to some alternatives

Working Principles

The STPS3H100AF operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to standard PN-junction diodes. When a forward bias is applied, the rectifier conducts with minimal voltage drop, making it suitable for high-frequency applications.

Detailed Application Field Plans

The STPS3H100AF is commonly used in: - Switch-mode power supplies - Voltage clamping circuits - Freewheeling diode functions in motor control circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

• STPS3L60AF: Lower voltage rating (60V) but higher current capability (3A)
• STPS20M100S: Higher voltage rating (100V) and higher current capability (20A)
• SS310: Standard Schottky diode with similar voltage and current ratings

In conclusion, the STPS3H100AF is a high-performance Schottky rectifier with excellent characteristics for various electronic applications. Its fast switching speed, low forward voltage drop, and high thermal stability make it a preferred choice for power supply and voltage clamping circuits.

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