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IRLML6344TR

Public Made by Adom

by adom

UMW MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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IRLML6344TR

UMW · MOSFETs · SOT-23

IRLML6344TR from UMW, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 G input GATE terminal; gate-to-source voltage is rated at ±12 V (VGS).
2 S passive SOURCE terminal of the N-channel MOSFET, the reference for VGS and the body-diode source.
3 D passive DRAIN terminal; continuous drain current is rated 5 A at TA=25°C with VGS at 10 V, and VDS is rated 30 V.

Key specifications

Parameter Value
Manufacturer UMW
Package SOT-23
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Breakdown Voltage V(BR)DSS 30 V ID=250µA, VGS=0V 3
Gate Threshold Voltage VGS(th) 0.5 0.8 1.1 V VDS=VGS, ID=10μA 3
Static Drain-to-Source On-Resistance RDS(ON) 22 29 mΩ VGS=4.5V, ID=5A 3
Static Drain-to-Source On-Resistance RDS(ON) 27 37 mΩ VGS=2.5V, ID=4A 3
Drain-to-Source Leakage Current IDSS 1 µA VDS=24V, VGS=0V 3
Drain-to-Source Leakage Current IDSS 150 µA VDS=24V, VGS=0V, TJ=125°C 3
Gate-to-Source Forward Leakage IGSS 100 nA VGS=12V 3
Gate-to-Source Reverse Leakage IGSS -100 nA VGS=-12V 3
Continuous Source Current (Body Diode) IS 1.3 A 4
Pulsed Source Current (Body Diode) ISM 25 A 4
Diode Forward Voltage VSD 1.2 V TJ=25°C, IS=5A, VGS=0V 4
Reverse Recovery Time trr 15 ns TJ=25°C, VR=15V, IF=1.3A, dI/dt=100A/μs 4
Reverse Recovery Charge Qrr 5.7 nC TJ=25°C, VR=15V, IF=1.3A, dI/dt=100A/μs 4
Drain-Source Voltage VDS 30 V 1
Continuous Drain Current, VGS @ 10V ID 5 A TA=25°C 1
Continuous Drain Current, VGS @ 10V ID 4 A TA=70°C 1
Pulsed Drain Current IDM 25 A 1
Maximum Power Dissipation PD 1.3 W TA=25°C 1
Maximum Power Dissipation PD 0.8 W TA=70°C 1
Gate-to-Source Voltage VGS -12 12 V 1
Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1
Linear Derating Factor 0.01 W/°C 1
Junction-to-Ambient RθJA 100 °C/W Surface mounted on 1 in square Cu board 2
Junction-to-Ambient (t<10s) RθJA 99 °C/W t<10s 2

CAD (KiCad official)

  • Symbol: IRLML6344TR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: irlml6344tr-etched.step / irlml6344tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irlml6344tr.step / irlml6344tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: UMW datasheet (12 pp, sha256 46bdc53a9997b3c2, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF