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Infineon Technologies IRFR2405TRLPBF

IRFR2405TRLPBF HEXFET N-Channel MOSFET, 55V 56A DPAK

MPNIRFR2405TRLPBF
End of Life

Infineon HEXFET IRFR2405TRLPBF, N-Channel MOSFET, 55 V drain-to-source, 56 A continuous drain, 16 mOhm Rds(on) max at 10 V gate drive, D-Pak (TO-252) surface-mount package, -55°C to 175°C junction temperature.

$1.44Ref. price · indicative, final on quote
PackagingTO-252-3, DPak (2 Leads + Tab), SC-63
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

IRFR2405TRLPBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage55 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C56A (Tc)
Power dissipation110W (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, vgs16mOhm @ 34A, 10V
Gate charge (Qg) (Max) @ vgs110 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2430 pF @ 25 V

Product details

Gate charge and switching — sizing the driver

Total gate charge is 110 nC at 10 V gate drive, with an input capacitance of 2430 pF at 25 V drain-source. That 110 nC means the gate driver must supply enough peak current to charge and discharge the gate within the desired dead-time — for a 100 kHz switching frequency, the average gate current is about 11 mA, but the peak current during the Miller plateau determines the switching edge rate and crossover loss.

Thermal headroom — 175°C junction buys you margin

The operating junction temperature range is -55°C to 175°C, which is a full military-grade envelope. That 175°C ceiling gives real margin in motor-drive and power-supply stages where junction spikes above 150°C are routine during overload or high-ambient conditions. The 110 W maximum power dissipation at case temperature assumes an infinite heatsink — actual dissipation depends on the PCB copper area under the D-Pak tab.

Package and footprint — D-Pak tab soldering

The part comes in a D-Pak (TO-252-3) surface-mount package, also designated SC-63, with two leads plus the exposed tab. The ±20 V maximum gate-source rating is standard for logic-level gate drive — the 10 V drive voltage recommended for minimum Rds(on) is well within that window.

Lifecycle and compliance — active production, no EOL worry

It is ROHS3 compliant.

Frequently asked questions

What is the Rds(on) and maximum drain current for IRFR2405TRLPBF?

The maximum on-resistance is 16 mOhm at 34 A drain current with 10 V gate drive. The continuous drain current rating is 56 A at 25°C case temperature.

What is the difference between IRFR2405TRLPBF and IRFR2405?

The IRFR2405TRLPBF is the Tape & Reel packaged variant of the base IRFR2405 die. The electrical specs — 55 V drain-source, 56 A continuous drain, 16 mOhm Rds(on) — are identical. The 'TR' suffix indicates 13-inch reel packaging for automated assembly; the base part may ship in tube or bulk.