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Infineon Technologies IRFS4115TRLPBF
Infineon Technologies

IRFS4115TRLPBF HEXFET N-Ch MOSFET, 150V 195A D2PAK

MPNIRFS4115TRLPBF
End of Life

IRFS4115TRLPBF, Infineon HEXFET® series, N-Channel MOSFET, 150 V Vdss, 195 A continuous drain, 12.1 mOhm Rds(on) at 10 V, D²Pak (TO-263) surface mount, -55°C to 175°C junction temperature.

$4.17Ref. price · indicative, final on quote
IRFS4115TRLPBF datasheet
PackagingTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
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

IRFS4115TRLPBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage150 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C195A (Tc)
Power dissipation375W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Vgs(th) (Max) @ id5V @ 250µA
Rds on (Max) @ id, vgs12.1mOhm @ 62A, 10V
Gate charge (Qg) (Max) @ vgs120 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds5270 pF @ 50 V

Product details

150 V, 195 A N-channel HEXFET in D²Pak — what this part is and where it fits

The Infineon IRFS4115TRLPBF is a 150 V, 195 A N-channel MOSFET from the HEXFET® series, housed in a D²Pak (TO-263-3) surface-mount package. The 175 °C maximum junction temperature and -55 °C to 175 °C range qualify it for aggressive thermal cycling environments.

Lifecycle and sourcing posture

The IRFS4115TRLPBF carries an Active lifecycle status and is ROHS3 compliant. No second-source or direct pin-compatible alternate is listed in the official record, but the D²Pak footprint is shared across many 150 V N-channel MOSFETs — if dual-sourcing is needed, a cross-reference search against the same voltage and Rds(on) class is straightforward.

Frequently asked questions

What is the maximum current rating of IRFS4115TRLPBF?

The continuous drain current is 195 A at 25 °C case temperature. Derate for higher ambient temperatures per the thermal data in the datasheet.

What is the gate charge of IRFS4115TRLPBF?

The maximum gate charge is 120 nC at 10 V gate-to-source voltage. This figure determines the gate-drive power required and influences switching speed.