STI35N65M5 - Semiconductor Device Encyclopedia Entry

Introduction

The STI35N65M5 is a power MOSFET belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power MOSFET
• Use: Power switching applications
• Characteristics: High voltage capability, low on-resistance, fast switching speed
• Package: TO-220FP
• Essence: Silicon N-channel power MOSFET
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 650V
• Current Rating: 35A
• On-Resistance (RDS(on)): 0.065 ohms
• Gate Threshold Voltage (VGS(th)): 2.5V
• Gate Charge (Qg): 50nC
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STI35N65M5 typically has the following pin configuration: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• High voltage capability suitable for various power applications
• Low on-resistance leading to reduced conduction losses
• Fast switching speed enabling efficient power control

Advantages and Disadvantages

Advantages

• High voltage rating allows for versatile use in power electronics
• Low on-resistance results in improved efficiency and reduced heat dissipation
• Fast switching speed enables rapid power control

Disadvantages

• Higher gate charge compared to some alternative models
• Limited availability in certain package types

Working Principles

The STI35N65M5 operates based on the principles of field-effect transistors, utilizing the control of electric fields within the semiconductor material to regulate current flow between the source and drain terminals.

Detailed Application Field Plans

The STI35N65M5 finds extensive application in various power electronics systems, including but not limited to: - Switching power supplies - Motor control - Inverters - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the STI35N65M5 include: - IRF840: Similar voltage and current ratings - FDPF33N25: Lower on-resistance with comparable voltage and current ratings - IXFN38N100: Higher voltage rating with similar on-resistance characteristics

In conclusion, the STI35N65M5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power switching applications across various industries.

Word Count: 389