Infineon Technologies
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
IRL3103D2STRL

IRL3103D2STRL

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high-current applications
Characteristics: Low on-state resistance, high current capability, fast switching speed
Package: D2PAK
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 30V
  • Continuous Drain Current: 64A
  • RDS(ON): 4.5mΩ
  • Gate Threshold Voltage: 1V to 2V
  • Package Type: D2PAK

Detailed Pin Configuration

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

Functional Features

  • Low on-state resistance for minimal power dissipation
  • High current capability for demanding applications
  • Fast switching speed for efficient operation

Advantages and Disadvantages

Advantages: - Efficient power management - Suitable for high-current applications - Fast switching speed

Disadvantages: - Higher cost compared to standard MOSFETs - Sensitive to static electricity

Working Principles

The IRL3103D2STRL operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the MOSFET allows current to flow through, enabling efficient switching in various power applications.

Detailed Application Field Plans

  1. Power Supplies: Utilized in DC-DC converters and voltage regulation circuits.
  2. Motor Control: Used in motor drive circuits for controlling speed and direction.
  3. High-Current Applications: Ideal for applications requiring high current handling such as automotive systems and industrial equipment.

Detailed and Complete Alternative Models

  1. IRL3705N: Similar power MOSFET with higher voltage rating
  2. IRLB8748: Alternative MOSFET with lower on-state resistance
  3. IRF3205: Comparable MOSFET with different package type

In conclusion, the IRL3103D2STRL is a high-performance power MOSFET suitable for a wide range of switching applications, offering low on-state resistance, high current capability, and fast switching speed. While it has advantages in efficient power management and suitability for high-current applications, it also comes with a higher cost and sensitivity to static electricity. Its working principle is based on field-effect transistors, allowing for precise control of current flow. With applications in power supplies, motor control, and high-current systems, it serves as a reliable component for various electronic designs. Additionally, alternative models such as the IRL3705N, IRLB8748, and IRF3205 provide flexibility in design considerations for similar applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRL3103D2STRL v technických řešeních

  1. What is the maximum drain-source voltage of IRL3103D2STRL?

    • The maximum drain-source voltage of IRL3103D2STRL is 30V.

  2. What is the continuous drain current rating of IRL3103D2STRL?

    • The continuous drain current rating of IRL3103D2STRL is 64A.

  3. What is the on-state resistance (RDS(on)) of IRL3103D2STRL?

    • The on-state resistance (RDS(on)) of IRL3103D2STRL is typically 3.1mΩ at VGS = 10V.

  4. Can IRL3103D2STRL be used for high-frequency switching applications?

    • Yes, IRL3103D2STRL is suitable for high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  5. What is the gate-source voltage (VGS) required to fully enhance the IRL3103D2STRL?

    • The gate-source voltage (VGS) required to fully enhance IRL3103D2STRL is typically 10V.

  6. Is IRL3103D2STRL suitable for automotive applications?

    • Yes, IRL3103D2STRL is commonly used in automotive applications such as motor control and power distribution systems.

  7. Does IRL3103D2STRL have built-in protection features?

    • IRL3103D2STRL does not have built-in protection features and may require external circuitry for overcurrent or overvoltage protection.

  8. What are the typical thermal characteristics of IRL3103D2STRL?

    • The thermal resistance from junction to ambient (RθJA) of IRL3103D2STRL is typically 40°C/W.

  9. Can IRL3103D2STRL be used in parallel to increase current handling capability?

    • Yes, IRL3103D2STRL can be used in parallel to increase current handling capability, but proper attention should be given to current sharing and thermal management.

  10. What are some common applications for IRL3103D2STRL in technical solutions?

    • Common applications for IRL3103D2STRL include motor drives, power supplies, DC-DC converters, and load switches in various electronic and electrical systems.