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IRFZ44ZL
  • IRFZ44ZL

IRFZ44ZL

The StrongIRFET™ power MOSFET family is optimized for low RDS(on) and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters.

Infineon Technologies IRFZ44ZL Product Info

16 April 2026 0

Parameters

ID (@25°C) max

51 A

Mounting

THT

Package

I2PAK (TO-262)

Polarity

N

Ptot max

80 W

Qgd

12 nC

QG (typ @10V)

29 nC

RDS (on) (@10V) max

13.9 mΩ

RthJC max

1.87 K/W

Tj max

175 °C

VDS max

55 V

VGS(th) range

2 V to 4 V

VGS(th)

3 V

VGS max

20 V

Features

  • Optimized for broadest availability from distribution partners
  • Product qualification according to JEDEC standard
  • Industry standard through-hole power package
  • High-current rating

Description

  • Wide availability from distribution partners
  • Industry standard qualification level
  • Standard pinout allows for drop in replacement
  • High current carrying capability

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