IRFZ44NPBF MOSFET by Infineon Technologies | 55V 49A N-Channel Power MOSFET, TO-220AB Package

IRFZ44NPBF by Infineon Technologies | 55V 49A N-Channel MOSFET, TO-220AB Package

The IRFZ44NPBF is a high-performance N-Channel Power MOSFET from Infineon Technologies, part of the HEXFET family. It features low on-resistance, fast switching, and a robust design optimized for high-efficiency power applications. Both surface-mount (D-Pak) and low-profile through-hole (TO-220AB / IRFZ44NL) versions are available.

Key Features

• Type: N-Channel Power MOSFET

• Drain-Source Voltage (VDS): 55V

• Continuous Drain Current (ID): 49A

• Package: TO-220AB (through-hole) / D-Pak (surface mount)

• Fast Switching for high-efficiency applications

• Low On-Resistance for reduced conduction losses

• Fully Avalanche Rated for rugged operation

• Operating Temperature: Up to 175°C

• Lead-Free / RoHS Compliant

Applications

• DC-DC converters

• Motor drivers

• Power management circuits

• High-current switching applications