Infineon HEXFET N-Channel MOSFET, 159 A, 40 V Enhancement PQFN IRFH7440TRPBF

Sous-total (1 bobine de 4000 unités)*

1 832,00 €

(TVA exclue)

2 216,00 €

(TVA incluse)

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  • Expédition à partir du 01 février 2027
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Prix par unité
la bobine*
4000 +0,458 €1 832,00 €

*Prix donné à titre indicatif

N° de stock RS:
257-9381
Référence fabricant:
IRFH7440TRPBF
Fabricant:
Infineon
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Marque

Infineon

Channel Type

N

Product Type

MOSFET

Maximum Continuous Drain Current Id

159A

Maximum Drain Source Voltage Vds

40V

Series

HEXFET

Package Type

PQFN

Mount Type

Surface

Maximum Drain Source Resistance Rds

2.4mΩ

Channel Mode

Enhancement

Typical Gate Charge Qg @ Vgs

92nC

Minimum Operating Temperature

-55°C

Forward Voltage Vf

900mV

Maximum Power Dissipation Pd

104W

Maximum Gate Source Voltage Vgs

20V

Maximum Operating Temperature

150°C

Width

6mm

Standards/Approvals

RoHS

Height

900μm

Length

5mm

Automotive Standard

No

Infineon HEXFET Series MOSFET, 40V Maximum Drain-Source Voltage, 159A Maximum Continuous Drain Current - IRFH7440TRPBF


This MOSFET is an enhancement-mode N-channel power transistor designed for high-current switching in surface-mounted applications. It operates across a broad temperature range and conforms to RoHS requirements, making it suitable for environments where compact, low-resistance switching is required without automotive certification constraints.

Features and Benefits:


• 2.4mΩ Rds(on) lowers conduction losses
• 104W Pd enables sustained power handling
• 159A continuous current supports heavy loads
• 92 nC gate charge balances drive speed and control
• 20V Vgs max provides gate overvoltage protection

Applications


• Suitable for high-current DC power stages
• Ideal for switch-mode power supplies
• Used with Compact thermal management systems
• Can be used for motor-drive inverter legs
• Used for synchronous rectification in converters

What mounting style does it require?


It is supplied in a PQFN package intended for surface-mount assembly.

What thermal range can it withstand during operation?


It is rated to function from -55°C up to 150°C.

How does its forward voltage affect efficiency?


Its forward voltage of 0.9V reduces voltage drop during conduction, affecting overall system losses.

Is it suitable for automotive-qualified designs?


It is not qualified to automotive standards and should not be selected where automotive certification is required.

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