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Infineon Technologies IRFR3504ZTRPBF

IRFR3504ZTRPBF N-Channel MOSFET, 40V 42A DPAK

MPNIRFR3504ZTRPBF
End of Life

Infineon HEXFET® IRFR3504ZTRPBF, N-Channel MOSFET, 40 V Vdss, 42 A Id, 9 mOhm Rds(on) at 10 V, 45 nC Qg, D-Pak (TO-252) surface mount, -55°C to 175°C junction.

$1.67Ref. price · indicative, final on quote
Infineon Technologies IRFR3504ZTRPBF datasheet (PDF)
PackagingTO-252-3, DPak (2 Leads + Tab), SC-63
RoHSROHS3 Compliant
SeriesHEXFET®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

IRFR3504ZTRPBF specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
MountingSurface Mount
Drain to source voltage40 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C42A (Tc)
Power dissipation90W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Vgs(th) (Max) @ id4V @ 250µA
Rds on (Max) @ id, vgs9mOhm @ 42A, 10V
Gate charge (Qg) (Max) @ vgs45 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1510 pF @ 25 V

Product details

40 V N-channel HEXFET in a D-Pak — what it handles

The 45 nC gate charge at 10 V tells you the switching energy — budget a gate driver that can source and sink that charge fast enough for your switching frequency.

Input capacitance of 1510 pF at 25 V drain-source is moderate.

Package and mounting — D-Pak (TO-252)

The D-Pak (TO-252) surface-mount package has three leads plus the tab, which is the drain connection. The tab is soldered to the PCB copper for both electrical connection and thermal path. The mounting type is surface mount; no through-hole hole pattern is needed.

Frequently asked questions

What is the difference between IRFR3504ZTRPBF and IRFR3504ZPBF?

The IRFR3504ZTRPBF is the Tape & Reel packaged variant, while the IRFR3504ZPBF is typically supplied in tube or bulk. The electrical specifications — 40 V Vdss, 42 A Id, 9 mOhm Rds(on) — are identical between the two. The TR suffix selects the reel format for automated assembly.

Is IRFR3504ZTRPBF RoHS compliant?

Yes, the IRFR3504ZTRPBF is ROHS3 compliant.