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IRFU5505
  • IRFU5505

IRFU5505

The IR MOSFET family of power MOSFETs utilizes proven silicon processes offering designers a wide portfolio of devices to support various applications such as DC motors, inverters, SMPS, lighting, load switches as well as battery powered applications.The devices are available in a variety of surface mount and through-hole packages with industry standard footprints for ease of design.

Infineon Technologies IRFU5505 Product Info

16 April 2026 0

Parameters

ID (@25°C) max

-18 A

Mounting

THT

Package

IPAK (TO-251)

Polarity

P

Ptot max

57 W

Qgd

10 nC

QG (typ @10V)

21.3 nC

RDS (on) (@10V) max

110 mΩ

RthJC max

2.2 K/W

Tj max

150 °C

VDS max

-55 V

VGS(th) range

-2 V to -4 V

VGS(th)

-3 V

VGS max

20 V

Features

  • Planar cell structure for wide SOA
  • Optimized for broadest availability from distribution partners
  • Product qualification according to JEDEC standard
  • Silicon optimized for applications switching below <100kHz
  • Industry standard through-hole power package

Description

  • Increased ruggedness
  • Wide availability from distribution partners
  • Industry standard qualification level
  • High performance in low frequency applications
  • Standard pinout allows for drop in replacement

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