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STB15N80K5
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STB15N80K5

1. Introduction

The STB15N80K5 is a power MOSFET belonging to the category of semiconductor devices. This device is widely used in various electronic applications due to its unique characteristics and functional features.

2. Basic Information Overview

  • Category: Power MOSFET
  • Use: The STB15N80K5 is used as a switching device in power supply, motor control, and other high-power applications.
  • Characteristics: It exhibits low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
  • Package: The STB15N80K5 is typically available in a TO-263 package.
  • Essence: Its essence lies in providing efficient power switching capabilities in electronic circuits.
  • Packaging/Quantity: It is commonly packaged in reels or tubes containing varying quantities based on manufacturer specifications.

3. Specifications

The key specifications of the STB15N80K5 include: - Drain-Source Voltage (VDSS): 800V - Continuous Drain Current (ID): 15A - On-State Resistance (RDS(on)): 0.38Ω - Gate-Source Threshold Voltage (VGS(th)): 2.5V - Total Gate Charge (QG): 22nC

4. Detailed Pin Configuration

The pin configuration of the STB15N80K5 is as follows: - Pin 1: Gate - Pin 2: Drain - Pin 3: Source

5. Functional Features

The STB15N80K5 offers the following functional features: - High efficiency due to low on-state resistance - Fast switching speed leading to reduced power losses - Low gate charge enabling precise control in switching applications

6. Advantages and Disadvantages

Advantages

  • High efficiency in power conversion
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Sensitive to voltage spikes and transients
  • Requires careful consideration of driving circuitry

7. Working Principles

The working principle of the STB15N80K5 involves controlling the flow of current between the drain and source terminals by modulating the voltage applied to the gate terminal. This enables efficient switching of high-power loads in electronic circuits.

8. Detailed Application Field Plans

The STB15N80K5 finds extensive application in the following fields: - Power supply units - Motor control systems - Inverters and converters for renewable energy systems - Industrial automation equipment

9. Detailed and Complete Alternative Models

Some alternative models to the STB15N80K5 include: - STP16NF06FP - IRF840 - FDP8870

In conclusion, the STB15N80K5 power MOSFET serves as a crucial component in various electronic applications, offering high efficiency and reliable performance in power switching tasks.

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تکنیکی حل میں STB15N80K5 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage of STB15N80K5?

    • The maximum drain-source voltage of STB15N80K5 is 800V.

  2. What is the continuous drain current rating of STB15N80K5?

    • The continuous drain current rating of STB15N80K5 is 15A.

  3. What is the on-resistance (RDS(on)) of STB15N80K5?

    • The on-resistance (RDS(on)) of STB15N80K5 is typically 0.25 ohms.

  4. What is the gate threshold voltage of STB15N80K5?

    • The gate threshold voltage of STB15N80K5 is typically 4V.

  5. What are the typical applications for STB15N80K5?

    • STB15N80K5 is commonly used in power supplies, motor control, and lighting applications.

  6. What is the operating temperature range of STB15N80K5?

    • The operating temperature range of STB15N80K5 is -55°C to 150°C.

  7. Is STB15N80K5 suitable for high-frequency switching applications?

    • Yes, STB15N80K5 is suitable for high-frequency switching due to its low RDS(on) and fast switching characteristics.

  8. Does STB15N80K5 require a heat sink for operation?

    • The need for a heat sink depends on the specific application and power dissipation requirements. In high-power applications, a heat sink may be necessary.

  9. What package type does STB15N80K5 come in?

    • STB15N80K5 is available in a TO-263-3 package.

  10. Are there any recommended driver ICs for driving STB15N80K5?

    • Commonly used driver ICs for STB15N80K5 include IR2110, IRS21844, and TC4427.