IRF540NSPBF IRF540NSPBF is an N-Channel MOSFET from Infineon rated for 100V drain-source voltage and 33A continuous drain current. It has a maximum on-resistance of 44mΩ and comes in a D2PAK surface-mount package.
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IRF540NSPBF

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Mfr Name: Infineon Technologies
Infineon Technologies
IRF540NSPBF is an N-Channel MOSFET from Infineon rated for 100V drain-source voltage and 33A continuous drain current. It has a maximum on-resistance of 44mΩ and comes in a D2PAK surface-mount package.
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IRF540NSPBF Available from 1 distributor

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IRF540NSPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRF540NSPBF Description

Short technical summary and product information.

IRF540NSPBF is an N-Channel power MOSFET from Infineon Technologies, built with advanced HEXFET process technology. It supports a drain-to-source voltage of 100V and a continuous drain current of 33A at 25°C case temperature (23A at 100°C). The device features a maximum on-resistance of 44mΩ at VGS=10V and ID=16A, enabling efficient high-current switching with low conduction losses.

 

The MOSFET is fully avalanche rated with an avalanche current of 16A and repetitive avalanche energy of 13mJ. It offers a gate charge of 71nC at VGS=10V and input capacitance of 1960pF at VDS=25V, supporting fast switching behavior. Maximum power dissipation is 130W at 25°C case temperature, with a linear derating factor of 0.87W/°C.

 

The device operates over a junction temperature range of -55°C to +175°C and is available in the TO-263-3 D2PAK surface-mount package. This package provides low internal connection resistance and is suitable for high-current surface-mount applications. The part is lead-free and RoHS compliant.

IRF540NSPBF Quick Information

Product Type: MOSFET
Series: IRF540N
Canonical Name: N-Channel Power MOSFET, 100V, 33A, D2PAK
Subcategory: Power MOSFET

IRF540NSPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

IRF540NSPBF Features

  • N-channel MOSFET rated for 100V drain-source voltage.
  • Continuous drain current of 33A at 25°C.
  • Ultra low on-resistance of 44mΩ at VGS=10V.
  • Fully avalanche rated for robust switching performance.
  • Surface-mount D2PAK package for high power dissipation.

IRF540NSPBF Applications

  • Ideal for high-current DC-DC converter circuits.
  • Suitable for power supply switching stages.
  • Used in motor drive and inverter applications.
  • Works well in surface-mount power designs.

IRF540NSPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the IRF540NSPBF?

100V.

What is the maximum continuous drain current?

33A at Tc=25°C, and 23A at Tc=100°C.

What is the on-resistance of the IRF540NSPBF?

44mΩ maximum at ID=16A and VGS=10V.

What is the operating temperature range?

-55°C to +175°C (junction).

What is the gate threshold voltage?

2.0V to 4.0V at VDS=VGS and ID=250µA.

What package is the IRF540NSPBF available in?

TO-263-3 D2PAK (2 leads + tab, TO-263AB), surface mount.

Is the IRF540NSPBF RoHS compliant?

Yes, it is marked RoHS3 Compliant, and it is lead-free.

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