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Infineon Technologies IRL1404PBF — Discrete Semiconductors

IRL1404PBF HEXFET N-Channel MOSFET, 40 V, 160 A, 4 mOhm

MPNIRL1404PBF
Active

IRL1404PBF, HEXFET® N-Channel Power MOSFET, 40 V, 160 A, 4 mOhm @ 95 A, 10 V, ±20 V Vgs, TO-220 through-hole, -55°C to 175°C TJ.

$1.06Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

IRL1404PBF specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
MountingThrough Hole
Operating temperature high-55°C to 175°C(TJ)
Vgs±20 V
Power200.0
Package_typeBulk
Capacitance_uf0.0066
StatusActive
Supply voltage40.0
Vgs(Th) (Max) @ id3 V @ 250µA
Switching current160.0
Rds on (Max) @ id, vgs4mOhm @ 95 A, 10 V
Gate charge (Qg) (Max) @ vgs140 nC @ 5 V

Product details

The IRL1404PBF is an N-channel HEXFET power MOSFET rated for 40 V drain-source breakdown and 160 A continuous drain current. The on-resistance is 4 mOhm maximum at 95 A drain current with a 10 V gate drive. The gate threshold voltage is specified at 3 V max with 250 µA drain current.

Thermal and switching budget

The total gate charge is 140 nC at 5 V. Maximum power dissipation is 200 W.

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Frequently asked questions

What is the on-resistance of IRL1404PBF?

The maximum on-resistance is 4 mOhm at 95 A drain current with a 10 V gate drive.