Infineon HEXFET N-Channel MOSFET, 180 A, 40 V, 3-Pin DPAK IRFR7440TRPBF

This image is representative of the product range

View all MOSFETs
Bulk discount available

Subtotal (1 pack of 5 units)*

$12.54

(exc. GST)

$13.795

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 30 unit(s) ready to ship from another location
  • Plus 5,345 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 495$2.508$12.54
500 - 995$2.462$12.31
1000 +$2.412$12.06

*price indicative

Packaging Options:
RS Stock No.:
130-0989
Mfr. Part No.:
IRFR7440TRPBF
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Channel Type

N

Maximum Continuous Drain Current

180 A

Maximum Drain Source Voltage

40 V

Series

HEXFET

Package Type

DPAK (TO-252)

Mounting Type

Surface Mount

Pin Count

3

Maximum Drain Source Resistance

2.4 mΩ

Channel Mode

Enhancement

Maximum Gate Threshold Voltage

3.9V

Minimum Gate Threshold Voltage

2.2V

Maximum Power Dissipation

140 W

Maximum Gate Source Voltage

-20 V, +20 V

Length

6.73mm

Width

2.39mm

Number of Elements per Chip

1

Typical Gate Charge @ Vgs

89 nC @ 20 V

Maximum Operating Temperature

+175 °C

Height

6.22mm

Forward Diode Voltage

1.3V

Minimum Operating Temperature

-55 °C

N-Channel Power MOSFET 40V, Infineon


Infineon's range of discrete HEXFET® power MOSFETs includes N-channel devices in surface mount and leaded packages and form factors that can address almost any board layout and thermal design challenge. Across the range benchmark on resistance drives down conduction losses, allowing designers to deliver optimum system efficiency.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



MOSFET Transistors, Infineon


Infineon offers a large and comprehensive portfolio of MOSFET devices which includes the CoolMOS, OptiMOS and StrongIRFET families. They deliver best-in-class performance to bring more efficiency, power density and cost effectiveness. Designs requiring high quality and enhanced protection features benefit from AEC-Q101 industry standards Automotive qualified MOSFETs.

Related links