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INFINEON IRFZ44ZPBF Power MOSFET

The IRFZ44Z power MOSFET is a highly efficient HEXFET® device featuring ultra low on-resistance, fast switching, and a 175°C operating temperature. Designed with advanced process technology, it is suitable for various applications requiring high current and voltage handling. It supports repetitive avalanche energy up to 105 mJ, has a drain current of 51 A at 25°C, and a breakdown voltage of 55 V. The device's robust specs make it ideal for power switching, motor control, and other industrial uses.

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Part No:IRFZ44ZPBF
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:IRFZ44ZPBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.27
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INFINEON IRFZ44ZPBF Power MOSFET Specifications:

  • Drain-to-Source Breakdown Voltage: 55 V
  • Continuous Drain Current: 51 A at 25°C
  • Pulsed Drain Current: 200 A
  • Maximum Power Dissipation: 80 W
  • Gate Threshold Voltage: 2.0 - 4.0 V
  • Gate-to-Source Voltage: ±20 V
  • Operating Junction Temperature Range: -55°C to +175°C
  • R DS(on): 13.9 mΩ at V GS = 10 V, I D = 31 A
  • Single Pulse Avalanche Energy: 105 mJ
  • Thermal Resistance Junction-to-Ambient: 62°C/W
  • Package: TO-220AB

Buy the Buy International IRFZ44ZPFB Part Number IRFZ44ZPBF Online

Purchase the IRFZ44Z power MOSFET online for high efficiency and reliable performance in industrial power systems. This HEXFET device features ultra low on-resistance, fast switching capabilities, and a 55 V breakdown voltage suitable for motor control, power switching, and high-current applications. With a continuous drain current of 51 A at 25°C and single pulse avalanche energy of 105 mJ, it ensures durability and efficiency in demanding environments. Ideal for engineers seeking dependable semiconductors for their power electronics projects.

Get IRFZ44ZPBF today—built for high current, low resistance, and reliable industrial power switching.

Frequently Asked Questions

Where can I buy INFINEON IRFZ44ZPBF?

You can click on the BUY or RFQ button to purchase IRFZ44ZPBF from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IRFZ44ZPBF?

You can download the IRFZ44ZPBF datasheet or visit the INFINEON website for support.

Who is the manufacturer of IRFZ44ZPBF?

INFINEON

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