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STP80N20M5
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STP80N20M5

Introduction

The STP80N20M5 is a power MOSFET belonging to the category of electronic components used in power management and control applications. This device offers high performance and reliability, making it suitable for a wide range of applications.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Power management and control
  • Characteristics: High performance, reliability
  • Package: TO-220
  • Essence: Efficient power handling
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 200V
  • Current Rating: 80A
  • On-State Resistance (RDS(on)): 0.019 ohms
  • Gate Threshold Voltage (VGS(th)): 2 - 4V
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The STP80N20M5 features a standard TO-220 pin configuration with three pins: 1. Gate (G): Input for controlling the switching of the MOSFET 2. Drain (D): Connection to the load or power supply 3. Source (S): Connected to ground or common reference point

Functional Features

  • High Current Capability: The MOSFET can handle high currents, making it suitable for power applications.
  • Low On-State Resistance: This results in minimal power dissipation and efficient operation.
  • Fast Switching Speed: Enables rapid switching transitions, contributing to overall system performance.

Advantages and Disadvantages

Advantages

  • High current handling capability
  • Low on-state resistance for improved efficiency
  • Fast switching speed for enhanced performance

Disadvantages

  • Sensitive to static electricity and voltage spikes
  • Requires careful handling and protection in sensitive environments

Working Principles

The STP80N20M5 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material. When a sufficient gate voltage is applied, the MOSFET allows current to flow between the drain and source terminals, effectively controlling the power flow in the circuit.

Detailed Application Field Plans

The STP80N20M5 finds extensive use in various power management and control applications, including: - Switching power supplies - Motor control - Inverters - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

  • IRF840: Similar specifications and package type
  • IXFH80N20: Higher voltage rating and current handling capacity
  • BUZ11: Lower voltage rating and current handling capacity

In conclusion, the STP80N20M5 power MOSFET offers high performance and reliability, making it a versatile component for power management and control applications. Its robust characteristics, detailed specifications, and functional features position it as a valuable asset in various electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STP80N20M5 i tekniska lösningar

  1. What is the maximum drain-source voltage of STP80N20M5?

    • The maximum drain-source voltage of STP80N20M5 is 200V.

  2. What is the continuous drain current rating of STP80N20M5?

    • The continuous drain current rating of STP80N20M5 is 80A.

  3. What is the on-state resistance (RDS(on)) of STP80N20M5?

    • The on-state resistance (RDS(on)) of STP80N20M5 is typically 0.019 ohms.

  4. Can STP80N20M5 be used in high-power applications?

    • Yes, STP80N20M5 is suitable for high-power applications due to its high current and voltage ratings.

  5. What are the typical applications for STP80N20M5?

    • Typical applications for STP80N20M5 include power supplies, motor control, and automotive systems.

  6. Does STP80N20M5 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management.

  7. Is STP80N20M5 suitable for switching applications?

    • Yes, STP80N20M5 is designed for use in switching applications due to its low on-state resistance and high current capability.

  8. What is the gate threshold voltage of STP80N20M5?

    • The gate threshold voltage of STP80N20M5 is typically around 4V.

  9. Can STP80N20M5 be used in automotive electronic systems?

    • Yes, STP80N20M5 is suitable for use in automotive electronic systems such as engine control units and power management modules.

  10. What are the key advantages of using STP80N20M5 in technical solutions?

    • The key advantages of using STP80N20M5 include high current and voltage ratings, low on-state resistance, and suitability for high-power applications.