IRFU3303PBF N-Channel MOSFET with 30V drain-source voltage and 33A continuous drain current. Packaged in a through-hole IPAK (TO-251AA) case.
Mfr Part #:

IRFU3303PBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
N-Channel MOSFET with 30V drain-source voltage and 33A continuous drain current. Packaged in a through-hole IPAK (TO-251AA) case.
✓ Total Stock: 403 pcs

IRFU3303PBF Available from 1 distributor

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403 pcs
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IRFU3303PBF 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

IRFU3303PBF Description

Short technical summary and product information.

The IRFU3303PBF is an N-Channel enhancement mode MOSFET from Infineon Technologies. It features a maximum drain-to-source voltage of 30 V and a continuous drain current of 33 A at 25°C case temperature. The device has a maximum on-resistance of 31 mΩ at Vgs = 10 V and Id = 18 A, with a gate threshold voltage of 4 V at Id = 250 µA. Gate charge is 29 nC at Vgs = 10 V, and input capacitance is 750 pF at Vds = 25 V. Power dissipation is rated at 57 W at 25°C case temperature. The operating junction temperature range is -55°C to 150°C. The MOSFET is housed in a through-hole IPAK (TO-251AA) package, suitable for automated insertion. It is intended for low-voltage power switching applications such as DC-DC converters and load switches.

IRFU3303PBF Quick Information

Product Type: MOSFET
Canonical Name: IRFU3303PBF N-Channel MOSFET, 30V Vds, 33A Id, IPAK
Subcategory: N-Channel MOSFET

IRFU3303PBF Compliance

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

IRFU3303PBF Features

  • N-Channel MOSFET with 30V drain-source voltage.
  • 33A continuous drain current at 25°C.
  • Low on-resistance of 31mΩ at 10V.
  • 57W power dissipation capability.
  • Through-hole IPAK (TO-251AA) package.

IRFU3303PBF Applications

  • Power management in portable electronics.
  • DC-DC converter switching applications.
  • Battery protection and load switching.
  • Motor control for low-voltage systems.
  • High-current load switching circuits.

IRFU3303PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the IRFU3303PBF?

30 V.

What is the continuous drain current rating?

33 A at 25°C case temperature.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

What package does the IRFU3303PBF come in?

TO-251-3 Short Leads, IPak, TO-251AA (through-hole).

Is the IRFU3303PBF RoHS compliant?

Yes, RoHS3 Compliant (unverified).

What is the typical on-resistance?

31 mΩ maximum at Vgs=10V and Id=18A.

What is the gate threshold voltage?

4 V maximum at Id=250 µA.

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