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Infineon Technologies IRFB4115PBF
Infineon Technologies

IRFB4115PBF HEXFET N-Channel MOSFET, 150 V 104 A TO-220AB

MPNIRFB4115PBF
End of Life

Infineon IRFB4115PBF HEXFET N-Channel MOSFET, 150 Vdss, 104 A continuous drain, 11 mOhm Rds(on) at 10 V, TO-220-3 through-hole package, -55°C to 175°C junction temperature.

$3.9Ref. price · indicative, final on quote
IRFB4115PBF datasheet
PackagingTO-220-3
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

IRFB4115PBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage150 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C104A (Tc)
Power dissipation380W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id5V @ 250µA
Rds on (Max) @ id, vgs11mOhm @ 62A, 10V
Gate charge (Qg) (Max) @ vgs120 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds5270 pF @ 50 V

Product details

Gate charge and switching speed — 120 nC is manageable

Total gate charge is 120 nC at 10 V, and input capacitance is 5270 pF at 50 V drain-source. That gate charge number tells you the driver needs to source about 120 nC per switching cycle.

Through-hole TO-220AB — board-level fit

The IRFB4115PBF comes in a TO-220-3 through-hole package, supplier device code TO-220AB. Three leads, mounting hole for a heatsink.

Active, ROHS3, no obsolescence concern

The IRFB4115PBF carries an Active lifecycle status and is ROHS3 compliant. No last-time-buy notice, no NRND flag. For a BOM line that needs a 150 V, low-Rds(on) N-channel in a TO-220, this part is safe to qualify for production without a near-term end-of-life watch. The series is the long-running HEXFET family, broadly second-sourced and well-characterised.

Frequently asked questions

What are the maximum drain current and voltage for IRFB4115PBF?

Drain-to-source voltage (Vdss) is 150 V, and continuous drain current at 25°C case temperature is 104 A. These are the maximum ratings for the part under specified conditions.