component
IRLML2246TR
Public Made by Adomby adom
UMW MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| irlml2246tr-etched.glb | 17d ago |
| irlml2246tr-etched.step | 17d ago |
| irlml2246tr-hero.glb | 17d ago |
| irlml2246tr-hero.overlay.json | 17d ago |
| irlml2246tr.glb | 17d ago |
| irlml2246tr.kicad_mod | 17d ago |
| irlml2246tr.kicad_sym | 17d ago |
| irlml2246tr.lbr | 17d ago |
| irlml2246tr.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
IRLML2246TR
UMW · MOSFETs · SOT-23
IRLML2246TR 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 of the P-channel MOSFET; the datasheet rates gate-to-source voltage VGS at ±12 V maximum. |
| 2 | S | passive | SOURCE terminal of the P-channel MOSFET, which carries the body-diode source current (IS = -1.3 A continuous, ISM = -11 A pulsed per the datasheet). |
| 3 | D | passive | DRAIN terminal of the P-channel MOSFET; the datasheet rates drain-source voltage VDS at -20 V with continuous drain current ID = -2.6 A at VGS = -10 V and TA = 25°C. |
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 Voltage | VDS | -20 | V | TA=25°C unless otherwise noted | 1 | ||
| Continuous Drain Current, VGS @ -10V | ID | -2.6 | A | TA=25°C | 1 | ||
| Continuous Drain Current, VGS @ -10V | ID | -2.1 | A | TA=70°C | 1 | ||
| Pulsed Drain Current | IDM | -11 | A | TA=25°C unless otherwise noted; pulse width limited by max. junction temperature (note ①) | 1 | ||
| Maximum Power Dissipation | PD | 1.3 | W | TA=25°C | 1 | ||
| Maximum Power Dissipation | PD | 0.8 | W | TA=70°C | 1 | ||
| Linear Derating Factor | 0.01 | W/°C | 1 | ||||
| Gate-to-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Junction-to-Ambient | RθJA | 100 | °C/W | Surface mounted on 1 in square Cu board (note ③), steady state | 2 | ||
| Junction-to-Ambient (t<10s) | RθJA | 99 | °C/W | t<10s (note ④) | 2 | ||
| Drain-Source Breakdown Voltage | V(BR)DSS | -20 | V | ID=-250µA, VGS=0V | 3 | ||
| Gate Threshold Voltage | VGS(th) | -0.4 | -1.1 | V | VDS=VGS, ID=-10μA | 3 | |
| Drain-to-Source Leakage Current | IDSS | -1 | µA | VDS=-16V, VGS=0V | 3 | ||
| Drain-to-Source Leakage Current | IDSS | -150 | µA | VDS=-16V, 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 | ||
| Static Drain-to-Source On-Resistance (from Features) | RDS(ON) | 135 | mΩ | VGS=-4.5V | 1 | ||
| Static Drain-to-Source On-Resistance (from Features) | RDS(ON) | 160 | mΩ | VGS=-2.5V | 1 |
CAD (KiCad official)
- Symbol:
IRLML2246TR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
irlml2246tr-etched.step/irlml2246tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irlml2246tr.step/irlml2246tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (12 pp, sha256
9f483ec4ca3204d7, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).