Skip to main content
Infineon Technologies IRLML6344TRPBF
Infineon Technologies

IRLML6344TRPBF MOSFET N-CH 30V 5A, 29 mOhm at 4.5V

MPNIRLML6344TRPBF
End of Life

Infineon HEXFET® N-Channel MOSFET, 30V Vdss, 5A Id, 29 mOhm Rds(on) at 4.5V, SOT-23-3 package, -55 to 150°C.

$0.59Ref. price · indicative, final on quote
IRLML6344TRPBF datasheet
PackagingTO-236-3, SC-59, SOT-23-3
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

IRLML6344TRPBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage30 V
Drive voltage (Max rds on, min rds on)2.5V, 4.5V
Current - continuous drain (Id) @ 25°C5A (Ta)
Power dissipation1.3W (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±12V
TechnologyMOSFET (Metal Oxide)
CaseTO-236-3, SC-59, SOT-23-3
Vgs(th) (Max) @ id1.1V @ 10µA
Rds on (Max) @ id, vgs29mOhm @ 5A, 4.5V
Gate charge (Qg) (Max) @ vgs6.8 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds650 pF @ 25 V

Product details

HEXFET N-channel in a SOT-23 — what the 29 mOhm at 4.5 V means

The IRLML6344TRPBF: N-channel HEXFET, 30 V Vdss, 5 A Id, 29 mOhm Rds(on) at 4.5 V, in a SOT-23 package.

Logic-level gate: driven straight from 3.3 V logic

The drive voltage range is specified from 2.5 V (minimum for rated Rds(on)) to 4.5 V (maximum Rds(on) test condition).

SOT-23 rework — lift the part, not the pad

The TO-236-3 / SC-59 / SOT-23-3 package has three visible leads. No hidden thermal pad.

The part is ROHS3 compliant. For current designs, there is no urgency to qualify a second source — though the HEXFET family includes several pin-compatible 30 V N-channel options if dual-sourcing becomes a requirement later.

Frequently asked questions

Can IRLML6344TRPBF be driven directly by 3.3V logic?

Yes. The maximum gate threshold voltage is 1.1 V at 10 µA, and the drive voltage range starts at 2.5 V.

What are the Rds(on) and gate charge specifications of IRLML6344TRPBF?

Maximum on-resistance is 29 mOhm at 5 A drain current with a 4.5 V gate drive. Maximum total gate charge is 6.8 nC at 4.5 V. Input capacitance is 650 pF at 25 V drain-source. These numbers confirm the part is suited for low-voltage, moderate-frequency switching applications like load switches and DC-DC converters.