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Infineon Technologies IRFH8318TRPBF
Infineon Technologies

IRFH8318TRPBF HEXFET N-Ch MOSFET, 30V, 3.1mOhm

MPNIRFH8318TRPBF
End of Life

IRFH8318TRPBF, Infineon HEXFET N-Channel MOSFET, 30V Vdss, 27A (Ta) / 120A (Tc), 3.1mOhm Rds(on) @ 20A, 10V, 41nC Qg, PQFN 5x6, -55°C to 150°C.

$0.89Ref. price · indicative, final on quote
IRFH8318TRPBF datasheet
Packaging8-PowerTDFN
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

IRFH8318TRPBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage30 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C27A (Ta), 120A (Tc)
Power dissipation3.6W (Ta), 59W (Tc)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
Case8-PowerTDFN
Vgs(th) (Max) @ id2.35V @ 50µA
Rds on (Max) @ id, vgs3.1mOhm @ 20A, 10V
Gate charge (Qg) (Max) @ vgs41 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds3180 pF @ 10 V

Product details

Temperature range and environment

Rated for -55°C to 150°C junction temperature, this FET fits automotive under-hood, industrial motor drives, and outdoor telecom power supplies. The 150 °C max junction means you can push the die hot in a sealed enclosure as long as the thermal resistance to ambient is low enough. The ±20 V maximum gate-source rating gives margin against gate ringing in a hard-switching bridge.

Lifecycle and compliance

ROHS3 compliant, so no substance-restriction issues for EU-market or medical equipment.

Frequently asked questions

What is the Rds(on) of IRFH8318TRPBF?

The maximum Rds(on) is 3.1 mOhm at 20 A drain current with 10 V gate drive. At 4.5 V gate drive the on-resistance is higher, but the part is specified for both drive levels.

Is IRFH8318TRPBF RoHS compliant?

Yes, it is ROHS3 compliant — no restricted substances above the allowed thresholds.