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STL140N4F7AG
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STL140N4F7AG

Product Overview

Category

The STL140N4F7AG belongs to the category of power MOSFETs.

Use

It is used as a high-voltage, fast-switching N-channel enhancement-mode power MOSFET.

Characteristics

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

Package

The STL140N4F7AG is typically available in a TO-220 package.

Essence

The essence of the STL140N4F7AG lies in its ability to efficiently control high-power applications with minimal losses.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 40V
  • Continuous Drain Current (ID): 140A
  • On-Resistance (RDS(on)): 4.7mΩ
  • Power Dissipation (PD): 300W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The pin configuration of the STL140N4F7AG typically includes the following pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability for power applications
  • Fast switching speed for efficient operation
  • Low on-resistance for reduced power losses
  • Enhanced ruggedness for reliability in harsh conditions

Advantages

  • Efficiently controls high-power applications
  • Minimizes power losses
  • Reliable performance in demanding environments

Disadvantages

  • May require careful handling due to high voltage capabilities
  • Heat dissipation considerations may be necessary in high-power applications

Working Principles

The STL140N4F7AG operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity within the device. When a suitable voltage is applied to the gate terminal, it allows the flow of current between the drain and source terminals, enabling efficient power control.

Detailed Application Field Plans

The STL140N4F7AG is well-suited for a wide range of applications including: - Switched-mode power supplies - Motor control - Inverters - DC-DC converters - Automotive systems - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the STL140N4F7AG include: - IRF1405 - FDP8878 - IPP140N04S4L-04

This provides a comprehensive overview of the STL140N4F7AG, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STL140N4F7AG v technických řešeních

  1. What is the maximum drain-source voltage of STL140N4F7AG?

    • The maximum drain-source voltage of STL140N4F7AG is 40V.

  2. What is the continuous drain current rating of STL140N4F7AG?

    • The continuous drain current rating of STL140N4F7AG is 140A.

  3. What is the on-resistance of STL140N4F7AG?

    • The on-resistance of STL140N4F7AG is typically 1.4mΩ.

  4. Can STL140N4F7AG be used in automotive applications?

    • Yes, STL140N4F7AG is suitable for automotive applications.

  5. What is the operating temperature range of STL140N4F7AG?

    • The operating temperature range of STL140N4F7AG is -55°C to 175°C.

  6. Does STL140N4F7AG have built-in protection features?

    • Yes, STL140N4F7AG has built-in overcurrent and thermal protection.

  7. Is STL140N4F7AG RoHS compliant?

    • Yes, STL140N4F7AG is RoHS compliant.

  8. What are the typical applications for STL140N4F7AG?

    • Typical applications for STL140N4F7AG include motor control, power supplies, and DC-DC converters.

  9. What is the gate threshold voltage of STL140N4F7AG?

    • The gate threshold voltage of STL140N4F7AG is typically 2.5V.

  10. Does STL140N4F7AG require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink with STL140N4F7AG to manage thermal dissipation.