Diodes Incorporated
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DMN3042LFDF-7
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DMN3042LFDF-7

Product Overview

Category

The DMN3042LFDF-7 belongs to the category of power MOSFETs.

Use

It is used as a high-performance switching device in various electronic circuits and applications.

Characteristics

  • Low on-resistance
  • High-speed switching
  • Low gate charge
  • Enhanced ruggedness

Package

The DMN3042LFDF-7 is typically available in a TO-252 package.

Essence

This power MOSFET is designed to provide efficient and reliable switching performance in power electronics applications.

Packaging/Quantity

It is commonly packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Drain-Source Voltage (Vdss): 30V
  • Continuous Drain Current (Id): 42A
  • RDS(ON) (Max) @ VGS = 10V: 4.5mΩ
  • Gate-Source Voltage (Vgs): ±20V
  • Total Gate Charge (Qg): 18nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The DMN3042LFDF-7 features a standard three-pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High efficiency in power conversion
  • Fast switching speed for improved performance
  • Low power dissipation
  • Enhanced thermal management capabilities

Advantages

  • Reduced power losses
  • Improved system reliability
  • Enhanced thermal performance
  • Suitable for high-frequency applications

Disadvantages

  • Sensitive to electrostatic discharge (ESD)
  • Requires careful handling during assembly and installation

Working Principles

The DMN3042LFDF-7 operates based on the principles of field-effect transistors, utilizing its low on-resistance and gate control to efficiently regulate current flow in electronic circuits.

Detailed Application Field Plans

The DMN3042LFDF-7 is widely used in the following applications: - Switching power supplies - Motor control systems - LED lighting - Battery management systems - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the DMN3042LFDF-7 include: - IRF3205 - FDP8878 - AOD4184

In conclusion, the DMN3042LFDF-7 power MOSFET offers high-performance characteristics and is suitable for a wide range of power electronics applications, providing efficient switching and reliable operation.

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技術ソリューションにおける DMN3042LFDF-7 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum drain-source voltage of DMN3042LFDF-7?

    • The maximum drain-source voltage of DMN3042LFDF-7 is 30V.

  2. What is the continuous drain current rating of DMN3042LFDF-7?

    • The continuous drain current rating of DMN3042LFDF-7 is 42A.

  3. Can DMN3042LFDF-7 be used in automotive applications?

    • Yes, DMN3042LFDF-7 is suitable for use in automotive applications.

  4. What is the typical on-resistance of DMN3042LFDF-7?

    • The typical on-resistance of DMN3042LFDF-7 is 3.5mΩ.

  5. Is DMN3042LFDF-7 RoHS compliant?

    • Yes, DMN3042LFDF-7 is RoHS compliant.

  6. What is the operating temperature range of DMN3042LFDF-7?

    • The operating temperature range of DMN3042LFDF-7 is -55°C to 175°C.

  7. Does DMN3042LFDF-7 have built-in ESD protection?

    • Yes, DMN3042LFDF-7 features built-in ESD protection.

  8. Can DMN3042LFDF-7 be used in power management applications?

    • Yes, DMN3042LFDF-7 is suitable for use in power management applications.

  9. What is the gate-source voltage for turn-on of DMN3042LFDF-7?

    • The gate-source voltage for turn-on of DMN3042LFDF-7 is typically 2.5V.

  10. Is DMN3042LFDF-7 suitable for use in battery protection circuits?

    • Yes, DMN3042LFDF-7 is suitable for use in battery protection circuits.