STPS30M120STN

Introduction

The STPS30M120STN 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.

Basic Information Overview

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

Specifications

• Voltage Rating: 120V
• Current Rating: 30A
• Forward Voltage Drop: Typically 0.65V at 15A
• Reverse Leakage Current: Typically 20μA at 120V
• Operating Temperature Range: -65°C to 175°C
• Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STPS30M120STN has a standard TO-220AB package with three pins: 1. Anode (A) 2. Cathode (K) 3. Thermal Pad (T)

Functional Features

• High current capability
• Low thermal resistance
• Fast reverse recovery time
• Avalanche capability for unclamped inductive load (UIL) protection

Advantages and Disadvantages

Advantages

• High efficiency
• Low forward voltage drop
• Fast switching speed
• Suitable for high-frequency applications

Disadvantages

• Higher cost compared to standard silicon diodes
• Sensitive to overvoltage conditions

Working Principles

The STPS30M120STN 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. When a forward bias is applied, the rectifier conducts with minimal voltage drop, making it suitable for high-efficiency power conversion applications.

Detailed Application Field Plans

The STPS30M120STN is commonly used in the following applications: - Switch-mode power supplies - Solar inverters - Motor drives - Uninterruptible power supplies (UPS) - Power factor correction circuits

Detailed and Complete Alternative Models

• STPS30L45CT: 30A, 45V Schottky rectifier
• STPS30150CW: 30A, 150V Schottky rectifier
• STPS2045CT: 20A, 45V Schottky rectifier
• STPS20H100CT: 20A, 100V Schottky rectifier

In conclusion, the STPS30M120STN is a high-performance Schottky rectifier with excellent characteristics and versatile applications in power electronics. Its efficient operation and fast switching make it a preferred choice for various high-power and high-frequency circuits.

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