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STB35N65M5
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STB35N65M5

Introduction

The STB35N65M5 is a power MOSFET belonging to the category of semiconductor devices. This device is commonly used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The STB35N65M5 is used as a switching device in power supply, motor control, and other high-power applications.
  • Characteristics: This MOSFET offers low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
  • Package: The STB35N65M5 is typically available in a TO-263 package.
  • Essence: It serves as a crucial component in power electronics, enabling efficient power management and control.
  • Packaging/Quantity: The device is commonly packaged individually and is available in varying quantities based on manufacturer specifications.

Specifications

The key specifications of the STB35N65M5 include: - Drain-Source Voltage (VDSS): 650V - Continuous Drain Current (ID): 35A - On-State Resistance (RDS(on)): 0.065Ω - Gate-Source Threshold Voltage (VGS(th)): 2.5V - Total Gate Charge (QG): 40nC - Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The pin configuration of the STB35N65M5 is as follows: - Pin 1: Gate (G) - Pin 2: Drain (D) - Pin 3: Source (S)

Functional Features

The STB35N65M5 offers the following functional features: - High efficiency due to low on-state resistance - Fast switching speed for improved performance - Low gate charge for reduced drive requirements - Enhanced thermal performance for reliability in high-power applications

Advantages and Disadvantages

Advantages

  • High efficiency in power conversion
  • Fast switching speed
  • Low power dissipation
  • Enhanced thermal performance

Disadvantages

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

Working Principles

The STB35N65M5 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-source voltage, the device can efficiently switch high currents in power applications.

Detailed Application Field Plans

The STB35N65M5 finds extensive use in the following application fields: - Switched-mode power supplies - Motor control systems - Inverters and converters for renewable energy systems - Industrial power electronics - Electric vehicle powertrains

Detailed and Complete Alternative Models

Some alternative models to the STB35N65M5 include: - IRF840 - FDP8878 - IXFN38N100

In conclusion, the STB35N65M5 power MOSFET serves as a critical component in various high-power electronic applications, offering high efficiency, fast switching, and reliable performance. Its specifications, functional features, and application versatility make it a preferred choice for power management and control.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STB35N65M5 in technische oplossingen

  1. What is the maximum drain-source voltage rating of STB35N65M5?

    • The maximum drain-source voltage rating of STB35N65M5 is 650V.

  2. What is the continuous drain current rating of STB35N65M5?

    • The continuous drain current rating of STB35N65M5 is 35A.

  3. What is the on-resistance (RDS(on)) of STB35N65M5?

    • The on-resistance (RDS(on)) of STB35N65M5 is typically 0.065 ohms.

  4. Can STB35N65M5 be used in high-power applications?

    • Yes, STB35N65M5 is suitable for high-power applications due to its high drain-source voltage and current ratings.

  5. What type of package does STB35N65M5 come in?

    • STB35N65M5 is available in a TO-263 (D2PAK) package.

  6. Is STB35N65M5 suitable for switching power supplies?

    • Yes, STB35N65M5 is well-suited for use in switching power supplies and other related applications.

  7. Does STB35N65M5 require a heatsink for proper operation?

    • Depending on the application and power dissipation, a heatsink may be required for optimal performance of STB35N65M5.

  8. What is the gate threshold voltage of STB35N65M5?

    • The gate threshold voltage of STB35N65M5 is typically around 4V.

  9. Can STB35N65M5 be used in automotive applications?

    • Yes, STB35N65M5 is suitable for use in automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. Are there any recommended application circuits for using STB35N65M5?

    • Yes, the datasheet for STB35N65M5 provides recommended application circuits and guidelines for incorporating the MOSFET into various technical solutions.