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STU8N80K5
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STU8N80K5: Product Overview and Specifications

Introduction

The STU8N80K5 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, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Power MOSFET for electronic circuits
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220, TO-220FP
  • Essence: Efficient power management
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 800V
  • Current Rating: 8A
  • On-Resistance: 1.5Ω
  • Gate Threshold Voltage: 2-4V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: TO-220, TO-220FP
  • Mounting Type: Through Hole

Detailed Pin Configuration

The STU8N80K5 typically has three pins: 1. Gate (G): Input pin for controlling the MOSFET 2. Drain (D): Output pin connected to the load 3. Source (S): Ground reference for the MOSFET

Functional Features

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

Advantages and Disadvantages

Advantages

  • High voltage rating allows for versatile use in different applications
  • Low on-resistance results in minimal power loss
  • Fast switching speed enhances efficiency in power management

Disadvantages

  • Sensitive to static electricity and voltage spikes
  • Requires careful handling during installation to prevent damage

Working Principles

The STU8N80K5 operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET can efficiently regulate power flow in electronic circuits.

Detailed Application Field Plans

The STU8N80K5 finds extensive use in the following applications: - Switching power supplies - Motor control circuits - LED lighting systems - Audio amplifiers - Inverter and converter circuits

Detailed and Complete Alternative Models

Some alternative models to the STU8N80K5 include: - STP8NM60N - IRF840 - FQP8N80C

In conclusion, the STU8N80K5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for diverse power management applications.

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تکنیکی حل میں STU8N80K5 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage rating of STU8N80K5?

    • The maximum drain-source voltage rating of STU8N80K5 is 800V.

  2. What is the continuous drain current rating of STU8N80K5?

    • The continuous drain current rating of STU8N80K5 is 8A.

  3. What is the on-state resistance (RDS(on)) of STU8N80K5?

    • The on-state resistance (RDS(on)) of STU8N80K5 is typically 1.5 ohms.

  4. What is the gate threshold voltage of STU8N80K5?

    • The gate threshold voltage of STU8N80K5 is typically 2-4V.

  5. What are the typical applications for STU8N80K5?

    • STU8N80K5 can be used in applications such as power supplies, motor control, and lighting systems.

  6. Is STU8N80K5 suitable for high-frequency switching applications?

    • Yes, STU8N80K5 is suitable for high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  7. Does STU8N80K5 have built-in protection features?

    • STU8N80K5 does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What is the operating temperature range of STU8N80K5?

    • The operating temperature range of STU8N80K5 is typically -55°C to 150°C.

  9. Can STU8N80K5 be used in automotive applications?

    • Yes, STU8N80K5 can be used in automotive applications, but it is important to ensure that it meets the specific requirements and standards for automotive use.

  10. Are there any recommended thermal management techniques for using STU8N80K5 in high-power applications?

    • It is recommended to use proper heat sinking and thermal management techniques when using STU8N80K5 in high-power applications to ensure optimal performance and reliability.