STPS30SM120ST

Introduction

The STPS30SM120ST 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, freewheeling diode in inductive load applications
• Characteristics: High efficiency, low forward voltage drop, fast switching speed
• Package: TO-220AB
• Essence: High-performance Schottky rectifier
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage Rating: 120V
• Current Rating: 30A
• Forward Voltage Drop: Typically 0.55V at 15A
• Reverse Leakage Current: Typically 20mA at 120V
• Operating Temperature Range: -65°C to 175°C
• Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS30SM120ST features a standard TO-220AB package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

• High efficiency and reliability
• Low power dissipation
• Fast reverse recovery time
• High surge current capability

Advantages and Disadvantages

Advantages

• Low forward voltage drop reduces power loss
• Fast switching speed improves circuit efficiency
• High surge current capability enhances robustness

Disadvantages

• Higher cost compared to standard silicon diodes
• Sensitive to temperature variations

Working Principles

The STPS30SM120ST 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

The STPS30SM120ST is suitable for a wide range of applications, including: - Switch-mode power supplies - DC-DC converters - Motor drive circuits - Solar inverters - Uninterruptible power supplies (UPS) - Automotive electronics

Detailed and Complete Alternative Models

• STPS30L45CT: 30A, 45V Schottky rectifier
• STPS30150CW: 30A, 150V Schottky rectifier
• STPS30H100CW: 30A, 100V Schottky rectifier
• STPS30L60CW: 30A, 60V Schottky rectifier

In conclusion, the STPS30SM120ST is a high-performance Schottky rectifier with versatile applications in power electronics. Its efficient and reliable operation makes it a preferred choice for various electronic designs.

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