Infineon Technologies
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IRFL4315TRPBF
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IRFL4315TRPBF

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: Low on-resistance, high-speed switching
Package: D-PAK
Essence: Power management
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Voltage - Drain-Source Breakdown (V(BR)DSS): 150V
  • Current - Continuous Drain (Id) @ 25°C: 6.4A
  • Rds On (Max) @ Id, Vgs: 45 mOhm @ 3.2A, 10V
  • Vgs(th) (Max) @ Id: 2V @ 250µA
  • Gate Charge (Qg) @ Vgs: 15nC @ 10V
  • Input Capacitance (Ciss) @ Vds: 1100pF @ 25V
  • Power Dissipation (Max): 2.5W

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Low on-resistance for minimal power loss
  • High-speed switching for efficient operation
  • Enhanced power management capabilities

Advantages and Disadvantages

Advantages: - Low on-resistance improves efficiency - High-speed switching reduces switching losses - Suitable for power management applications

Disadvantages: - Limited maximum current compared to some alternatives - Higher gate charge compared to certain models

Working Principles

The IRFL4315TRPBF operates based on the principles of field-effect transistors, utilizing its low on-resistance and high-speed switching characteristics to efficiently manage power flow in various applications.

Detailed Application Field Plans

This MOSFET is suitable for a wide range of applications including: - DC-DC converters - Motor control - Power supplies - LED lighting

Detailed and Complete Alternative Models

  1. IRF3708PBF: Similar voltage and current ratings
  2. IRFZ44NPBF: Higher current rating, lower gate charge
  3. IRF3205PBF: Lower on-resistance, higher current rating

In conclusion, the IRFL4315TRPBF Power MOSFET offers efficient power management capabilities with its low on-resistance and high-speed switching characteristics, making it suitable for various switching applications such as DC-DC converters, motor control, power supplies, and LED lighting.

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Énumérez 10 questions et réponses courantes liées à l'application de IRFL4315TRPBF dans les solutions techniques

  1. What is the IRFL4315TRPBF?

    • The IRFL4315TRPBF is a power MOSFET designed for various technical solutions requiring efficient switching and low power dissipation.

  2. What is the maximum drain-source voltage of the IRFL4315TRPBF?

    • The maximum drain-source voltage of the IRFL4315TRPBF is 150V.

  3. What is the continuous drain current rating of the IRFL4315TRPBF?

    • The continuous drain current rating of the IRFL4315TRPBF is 4.3A.

  4. What are the typical applications of the IRFL4315TRPBF?

    • Typical applications of the IRFL4315TRPBF include power supplies, DC-DC converters, motor control, and load switching.

  5. What is the on-state resistance (RDS(on)) of the IRFL4315TRPBF?

    • The on-state resistance (RDS(on)) of the IRFL4315TRPBF is typically 0.35 ohms.

  6. Is the IRFL4315TRPBF suitable for high-frequency switching applications?

    • Yes, the IRFL4315TRPBF is suitable for high-frequency switching applications due to its fast switching characteristics.

  7. Does the IRFL4315TRPBF have built-in protection features?

    • The IRFL4315TRPBF does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What is the operating temperature range of the IRFL4315TRPBF?

    • The IRFL4315TRPBF has an operating temperature range of -55°C to 150°C.

  9. Can the IRFL4315TRPBF be used in automotive applications?

    • Yes, the IRFL4315TRPBF can be used in automotive applications, but it is important to ensure that it meets the specific requirements and standards for automotive use.

  10. Are there any recommended alternative components to the IRFL4315TRPBF?

    • Some recommended alternative components to the IRFL4315TRPBF include IRF4905, IRFZ44N, and IRF3205, depending on the specific application requirements.