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IRFI4229
  • IRFI4229

IRFI4229

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 IRFI4229 Product Info

16 April 2026 0

Parameters

ID (@25°C) max

19 A

Mounting

THT

Package

TO-220 FullPAK

Polarity

N

Ptot max

46 W

Qgd

24 nC

QG (typ @10V)

73 nC

RDS (on) (@10V) max

46 mΩ

RthJC max

2.73 K/W

Tj max

150 °C

VDS max

250 V

VGS(th) range

3 V to 5 V

VGS(th)

4 V

VGS max

30 V

Features

  • Optimized for broadest availability from distribution partners
  • Product qualification according to JEDEC standard
  • Silicon optimized for applications switching below <100kHz
  • Isolated package

Description

  • Wide availability from distribution partners
  • Industry standard qualification level
  • High performance in low frequency applications
  • No need for insulating hardware

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