STP2N80K5 - Encyclopedia Entry

Introduction

The STP2N80K5 is a power MOSFET belonging to the category of electronic components used in various applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Power MOSFET for electronic circuits and devices
• Characteristics: High voltage capability, low input capacitance, fast switching speed
• Package: TO-220
• Essence: Power management and control
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 800V
• Current Rating: 2A
• Power Dissipation: 40W
• Operating Temperature Range: -55°C to 150°C
• Gate-Source Voltage (Max): ±20V
• On-State Resistance: 1.6Ω

Detailed Pin Configuration

The STP2N80K5 typically has three pins: 1. Gate (G): Input terminal for controlling the MOSFET 2. Drain (D): Output terminal connected to the load 3. Source (S): Common terminal

Functional Features

• High voltage capability suitable for power applications
• Low input capacitance for reduced switching losses
• Fast switching speed for improved efficiency

Advantages and Disadvantages

Advantages

• High voltage rating enables use in diverse applications
• Low input capacitance reduces switching losses
• Fast switching speed enhances efficiency

Disadvantages

• Higher on-state resistance compared to some alternative models
• Limited current rating for high-power applications

Working Principles

The STP2N80K5 operates based on the principle of field-effect transistors, where the gate-source voltage controls the conductivity between the drain and source terminals. By modulating the gate voltage, the MOSFET can effectively regulate the flow of current through the device.

Detailed Application Field Plans

The STP2N80K5 finds applications in various fields, including but not limited to: - Switching power supplies - Motor control - Lighting systems - Audio amplifiers - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the STP2N80K5 include: - IRF840: Similar voltage and current ratings - FQP27P06: Complementary P-channel MOSFET - STP4NK60ZFP: Higher current rating and lower on-state resistance

In conclusion, the STP2N80K5 power MOSFET offers high voltage capability, low input capacitance, and fast switching speed, making it suitable for a wide range of electronic applications.

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