Infineon Technologies
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IRFR120NCTRLPBF
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IRFR120NCTRLPBF

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high current circuits
  • Characteristics: High voltage, low on-resistance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power management
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Voltage Rating: 100V
  • Continuous Drain Current: 9.7A
  • On-Resistance: 0.12Ω
  • Gate Threshold Voltage: 2V to 4V
  • Power Dissipation: 2.5W

Detailed Pin Configuration

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

Functional Features

  • Low gate charge
  • Enhanced 30V VGS rating
  • Avalanche energy specified
  • Lead-free, RoHS compliant

Advantages and Disadvantages

Advantages

  • Low on-resistance
  • Fast switching speed
  • High voltage rating

Disadvantages

  • Higher gate threshold voltage compared to some alternatives
  • Relatively higher on-resistance for certain applications

Working Principles

The IRFR120NCTRLPBF operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRFR120NCTRLPBF is suitable for a wide range of applications including: - Power supplies - Motor control - DC-DC converters - Inverters - Battery management systems

Detailed and Complete Alternative Models

  • Alternative Model 1: IRFZ44N
    • Category: Power MOSFET
    • Use: Similar to IRFR120NCTRLPBF
    • Characteristics: Lower on-resistance, higher gate threshold voltage
  • Alternative Model 2: IRF3205
    • Category: Power MOSFET
    • Use: Suitable for high current applications
    • Characteristics: Lower on-resistance, higher voltage rating

This comprehensive entry provides detailed information about the IRFR120NCTRLPBF, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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  1. What is the IRFR120NCTRLPBF?

    • The IRFR120NCTRLPBF is a power MOSFET designed for various electronic applications, including power supplies, motor control, and lighting.

  2. What is the maximum voltage and current rating of the IRFR120NCTRLPBF?

    • The IRFR120NCTRLPBF has a maximum voltage rating of 100V and a continuous drain current of 9.7A.

  3. What are the typical applications of the IRFR120NCTRLPBF?

    • Typical applications include switch mode power supplies, DC-DC converters, motor control, and LED lighting.

  4. What is the on-state resistance (RDS(on)) of the IRFR120NCTRLPBF?

    • The on-state resistance of the IRFR120NCTRLPBF is typically around 0.12 ohms.

  5. What is the gate threshold voltage of the IRFR120NCTRLPBF?

    • The gate threshold voltage is typically between 1V to 2.5V.

  6. Is the IRFR120NCTRLPBF suitable for high-frequency switching applications?

    • Yes, the IRFR120NCTRLPBF is suitable for high-frequency switching due to its low RDS(on) and fast switching characteristics.

  7. Does the IRFR120NCTRLPBF require a heatsink for operation?

    • It depends on the application and the power dissipation. In high-power applications, a heatsink may be necessary to ensure proper thermal management.

  8. What are the recommended operating temperature range for the IRFR120NCTRLPBF?

    • The recommended operating temperature range is typically between -55°C to 175°C.

  9. Can the IRFR120NCTRLPBF be used in automotive applications?

    • Yes, the IRFR120NCTRLPBF is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. Where can I find the detailed datasheet and application notes for the IRFR120NCTRLPBF?

    • The detailed datasheet and application notes for the IRFR120NCTRLPBF can be found on the manufacturer's website or through authorized distributors.