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STL18N55M5
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STL18N55M5

Product Overview

Category

The STL18N55M5 belongs to the category of power MOSFETs.

Use

It is used for high-power applications such as motor control, power supplies, and inverters.

Characteristics

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Low on-resistance

Package

The STL18N55M5 comes in a TO-220 package.

Essence

The essence of the STL18N55M5 lies in its ability to handle high power with low losses.

Packaging/Quantity

The STL18N55M5 is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

  • Drain-Source Voltage (VDS): 550V
  • Continuous Drain Current (ID): 18A
  • RDS(ON) Max: 0.14Ω
  • Power Dissipation (PD): 190W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STL18N55M5 has a standard pin configuration with three pins: gate, drain, and source.

Functional Features

  • High voltage capability allows for use in various high-power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power losses and improves efficiency.

Advantages

  • Suitable for high-power applications
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Higher cost compared to lower power alternatives
  • Larger physical size due to high power handling capability

Working Principles

The STL18N55M5 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STL18N55M5 is ideal for use in: - Motor control systems - Power supply units - Inverter circuits

Detailed and Complete Alternative Models

Some alternative models to the STL18N55M5 include: - IRF840 - FDPF18N50 - STP16NF06L

In conclusion, the STL18N55M5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various high-power applications such as motor control, power supplies, and inverters. While it may have a higher cost and larger physical size compared to lower power alternatives, its performance and efficiency make it a preferred choice for demanding applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STL18N55M5 en soluciones técnicas

  1. What is the maximum drain-source voltage of STL18N55M5?

    • The maximum drain-source voltage of STL18N55M5 is 550V.

  2. What is the continuous drain current of STL18N55M5?

    • The continuous drain current of STL18N55M5 is 18A.

  3. What is the on-state resistance of STL18N55M5?

    • The on-state resistance of STL18N55M5 is typically 0.055 ohms.

  4. What are the typical applications of STL18N55M5 in technical solutions?

    • STL18N55M5 is commonly used in power supplies, motor control, and lighting applications.

  5. What is the gate threshold voltage of STL18N55M5?

    • The gate threshold voltage of STL18N55M5 typically ranges from 2V to 4V.

  6. What is the maximum junction temperature of STL18N55M5?

    • The maximum junction temperature of STL18N55M5 is 150°C.

  7. What type of package does STL18N55M5 come in?

    • STL18N55M5 is available in a TO-220 package.

  8. What are the recommended operating conditions for STL18N55M5?

    • The recommended operating temperature range for STL18N55M5 is -55°C to 150°C.

  9. Does STL18N55M5 have built-in protection features?

    • Yes, STL18N55M5 has built-in protection against overcurrent and thermal issues.

  10. Can STL18N55M5 be used in automotive applications?

    • Yes, STL18N55M5 is suitable for use in automotive systems such as motor control and power distribution.