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IRFS7440
  • IRFS7440

IRFS7440

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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 IRFS7440 Product Info

16 April 2026 0

Parameters

Budgetary Price €/1k

0.56

ID (@25°C) max

120 A

Moisture Sensitivity Level

1

Mounting

SMD

Operating Temperature range

-55 °C to 175 °C

Package

D2PAK (TO-263)

Polarity

N

Ptot max

208 W

Qgd

32 nC

QG (typ @10V)

90 nC

RDS (on) (@10V) max

2.5 mΩ

RthJC max

0.72 K/W

Tj max

175 °C

VDS max

40 V

VGS(th) range

2.2 V to 3.9 V

VGS(th)

3 V

VGS max

20 V

Features

  • Optimized for broadest availability
  • Product qualification according to JEDEC
  • Industry standard surface mount package
  • High-current rating

Description

  • Wide distribution availability
  • Industry standard qualification level
  • Drop-in replacement with standard pinout
  • High power density

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