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Alternative part analysis

IRLL024NTRPBF replacements, alternatives, and cross reference

Compare mapped replacement and alternative options for IRLL024NTRPBF, then verify package, specifications, and application fit before approval.

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Specification view

Parameter Comparison Chart

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Parameter Comparison Chart
Current part
IRLL024NTRPBF

Infineon Technologies

Part NumberIRLL024NTRPBF
ManufacturerInfineon Technologies
CategoryDiscrete Semiconductor Products
SubcategoryTransistors - FETs, MOSFETs - Single
PackageSOT223
SeriesHEXFET®
Key Attributes-
DescriptionMOSFET N-CH 55V 3.1A SOT223
Lifecycle-
Stock141,293
Available95,664
Min Order1
DatasheetAvailable
Moisture Sensitivity Level (MSL)1 (Unlimited)
RoHS StatusROHS3 Compliant
REACH SVHCNo SVHC
HTSUS8541.29.0095
JESD-30 CodeR-PDSO-G4
ECCN CodeEAR99
Part StatusActive
REACH StatusREACH Unaffected
ECCNEAR99
Mounting TypeSurface Mount
Factory Lead Time12 Weeks
Published1999
PackagingTape & Reel (TR)
Terminal PositionDUAL
Terminal FormGULL WING
Max Junction Temperature (Tj)150°C
Element ConfigurationSingle
Lead FreeContains Lead, Lead Free
Package / CaseTO-261-4, TO-261AA
Case ConnectionDRAIN
Operating ModeENHANCEMENT MODE
ManufacturerInfineon Technologies
SeriesHEXFET®
TechnologyMOSFET (Metal Oxide)
FET TypeN-Channel
Sub-CategoriesTransistors - FETs, MOSFETs - Single
CategoriesDiscrete Semiconductor Products
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
Operating Temperature-55°C~150°C TJ
Vgs (Max)±16V
Drive Voltage (Max Rds On,Min Rds On)4V 10V
Voltage - Rated DC55V
Nominal Vgs2 V
Vgs(th) (Max) @ Id2V @ 250μA
Additional FeatureAVALANCHE RATED, ULTRA LOW RESISTANCE
Length6.6802mm
Power Dissipation-Max1W Ta
Contact PlatingTin
Radiation HardeningNo
MountSurface Mount
Number of Pins3
Number of Terminations4
Power Dissipation2.1W
Width3.7mm
Fall Time (Typ)25 ns
Height1.8mm
Resistance65mOhm
Drain to Source Breakdown Voltage55V
Gate to Source Voltage (Vgs)16V
Threshold Voltage2V
Input Capacitance (Ciss) (Max) @ Vds510pF @ 25V
Current - Continuous Drain (Id) @ 25°C3.1A Ta
Recovery Time58 ns
Gate Charge (Qg) (Max) @ Vgs15.6nC @ 5V
Rds On (Max) @ Id, Vgs65m Ω @ 3.1A, 10V
Manufacturer Package IdentifierIRLL024NTRPBF
Manufacturer's Part No.IRLL024NTRPBF
Continuous Drain Current (ID)3.1A
Current Rating3.1A
Number of Channels1
Number of Elements1
Dual Supply Voltage55V
Rise Time21ns
Turn On Delay Time7.4 ns
Turn-Off Delay Time18 ns
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Cross-reference FAQ

Replacement Part Questions

Short answers for teams reviewing IRLL024NTRPBF replacement and equivalent-part options.

What is a cross-reference page for IRLL024NTRPBF?

This page groups mapped replacement options for IRLL024NTRPBF so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.

Does a mapped alternative mean a guaranteed drop-in replacement for IRLL024NTRPBF?

Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.

Which parameters should teams compare first for IRLL024NTRPBF alternatives?

Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.

Can I request a quote for an alternative to IRLL024NTRPBF?

Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.

Is IRLL024NTRPBF obsolete, and what replacement should buyers review first?

Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.

Engineering support

Need help validating the replacement path?

If your team is unsure whether a mapped alternative to IRLL024NTRPBF from Infineon Technologies is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.

Contact a hardware engineer

Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.

Package and pin compatibility

Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.

Parameter and function gaps

Surface the electrical, interface, or application-fit questions that still need confirmation before approval.

Qualification and approval prep

Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.