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INFINEON IRFU3910PBF Power MOSFET

This HEXFET Power MOSFET features ultra-low on-resistance, fast switching capabilities, and a fully avalanche-rated, lead-free design. Suitable for surface mount applications with a maximum drain-to-source voltage of 100V and continuous drain current of 16A at 25°C. Its advanced technology ensures high efficiency and minimal energy loss, making it ideal for power management, switching power supplies, and motor control circuits. The device is designed for reliable performance in high-frequency and high-power applications, featuring robust thermal characteristics and low gate charge, facilitating easy system integration and enhanced durability.

Authorized Distributors
Source:DigiKey
Part No:IRFU3910PBF
Stock:2969
Inv Date:05-29-2026
Price: Unit price: $2
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Part No:IRFU3910PBF
Stock:1055
Inv Date:05-30-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:IRFU3910PBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.88
Buy/RFQ:

INFINEON IRFU3910PBF Power MOSFET Specifications:

  • Drain-to-Source Voltage: 100V
  • Continuous Drain Current: 16A at 25°C
  • Pulsed Drain Current: 60A
  • Power Dissipation: 78W
  • Gate-to-Source Voltage: ±20V
  • Avalanche Energy: 150mJ
  • Maximum Operating Junction Temperature: -55°C to +175°C
  • Thermal Resistance (Junction to Case): 1.9°C/W
  • Thermal Resistance (Junction to Ambient): 50°C/W (PCB mounted)
  • Storage Temperature Range: -55°C to +175°C
  • Soldering Temperature (10 sec): 300°C
  • Packaging: TO-252AA (D-Pak), lead-free, tape & reel options
  • Features: Fast switching, fully avalanche rated, advanced process technology

Buy the Buy International HEXFET Power MOSFET Part Number IRFU3910PBF Online

Purchase the high-performance International HEXFET Power MOSFET IRFU3910PBF online today. Designed for power management, it offers ultra-low on-resistance, fast switching, and a robust lead-free construction. Perfect for surface mount and through-hole applications, this device delivers up to 16A drain current and 100V drain-to-source voltage, ensuring efficiency and durability. Its advanced technology provides low gate charge, high avalanche energy, and excellent thermal stability. Order now to enhance your electronic projects with a reliable, energy-efficient component.

Buy International HEXFET Power MOSFET IRFU3910PBF now and experience unmatched reliability and high efficiency in power switching applications.

Frequently Asked Questions

Where can I buy INFINEON IRFU3910PBF?

You can click on the BUY or RFQ button to purchase IRFU3910PBF from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IRFU3910PBF?

You can download the IRFU3910PBF datasheet or visit the INFINEON website for support.

Who is the manufacturer of IRFU3910PBF?

INFINEON

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