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IRLZ44Z
  • IRLZ44Z

IRLZ44Z

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 IRLZ44Z Product Info

16 April 2026 0

Parameters

ID (@25°C) max

51 A

Mounting

THT

Package

TO-220

Polarity

N

Ptot max

80 W

Qgd

12 nC

QG (typ @4.5V)

24 nC

RDS (on) (@10V) max

13.5 mΩ

RDS (on) (@4.5V) max

22.5 mΩ

RthJC max

1.87 K/W

Tj max

175 °C

VDS max

55 V

VGS(th) range

1 V to 3 V

VGS(th)

2 V

VGS max

16 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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