component

AOD2544

Public Made by Adom

by adom

Alpha & Omega Semicon MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistorsaod2544factory-2.0.0extractor-text

Verified AOD2544

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AOD2544 · TO-252 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 6-page datasheet
  • •distributor (warn): no ['mouser'] number
  • ✓family: TO-252-2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-lska6rqr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ aod2544.kicad_sym✓ aod2544.kicad_mod✓ aod2544.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers aod2544: viewers · Ray 7d ago
aod2544-etched.glb Publish 0.1.0 · Ray 7d ago
aod2544-etched.step aod2544: factory component page (tier=lcsc) · Ray 7d ago
aod2544-hero.glb aod2544: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
aod2544-hero.overlay.json Publish 0.1.0 · Ray 7d ago
aod2544.glb Publish 0.1.0 · Ray 7d ago
aod2544.kicad_mod Publish 0.1.0 · Ray 7d ago
aod2544.kicad_sym Publish 0.1.0 · Ray 7d ago
aod2544.lbr Publish 0.1.0 · Ray 7d ago
aod2544.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 7d ago

AOD2544

Alpha & Omega Semicon · MOSFETs · TO-252

AOD2544 from Alpha & Omega Semicon, in a TO-252. 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; gate-source voltage is rated at ±20V maximum, with RDS(ON) specified at VGS=10V and 4.5V.
2 D passive Drain, also connected to the exposed tab; drain-source voltage is 150V maximum and continuous drain current is 23A at TC=25°C.
3 S passive Source; body-diode continuous current is 23A maximum.

Key specifications

Parameter Value
Manufacturer Alpha & Omega Semicon
Package TO-252
Category Transistors
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 BVDSS 150 V ID=250µA, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS=150V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 5 µA TJ=55°C 2
Gate-Body leakage current IGSS -100 100 nA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) 1.7 2.15 2.7 V VDS=VGS, ID=250µA 2
Static Drain-Source On-Resistance RDS(ON) 45 54 mΩ VGS=10V, ID=5A 2
Static Drain-Source On-Resistance RDS(ON) 89 107 mΩ TJ=125°C, VGS=10V, ID=5A 2
Static Drain-Source On-Resistance RDS(ON) 52.5 66 mΩ VGS=4.5V, ID=2A 2
Diode Forward Voltage VSD 0.72 1 V IS=1A, VGS=0V 2
Maximum Body-Diode Continuous Current IS 23 A 2
Gate resistance Rg 1.4 2.9 4.4 Ω f=1MHz 2
Total Gate Charge (10V) Qg 11.5 20 nC VGS=10V, VDS=75V, ID=5A 2
Total Gate Charge (4.5V) Qg 5.5 10 nC 2
Drain-Source Voltage VDS 150 V 1
Gate-Source Voltage VGS -20 20 V 1
Avalanche energy EAS 34 mJ L=0.3mH 1
Junction and Storage Temperature Range TJ, TSTG -55 175 °C 1
Power Dissipation PD 37.5 W TC=100°C 1
Power Dissipation PDSM 6.2 W TA=25°C 1
Power Dissipation PDSM 4 W TA=70°C 1
VDS Spike VSPIKE 180 V 1
Maximum Junction-to-Case Thermal Resistance RθJC 1.6 2 °C/W Steady-State 1
Maximum Junction-to-Ambient Thermal Resistance RθJA 15 20 °C/W t ≤ 10s 1
Maximum Junction-to-Ambient Thermal Resistance RθJA 40 50 °C/W Steady-State 1
Forward Transconductance gFS 17 S VDS=5V, ID=5A 2
Input Capacitance Ciss 675 pF VGS=0V, VDS=75V, f=1MHz 2
Output Capacitance Coss 78 pF VGS=0V, VDS=75V, f=1MHz 2
Reverse Transfer Capacitance Crss 4 pF VGS=0V, VDS=75V, f=1MHz 2
Gate Source Charge Qgs 2 nC 2
Gate Drain Charge Qgd 2.5 nC 2
Turn-On Delay Time tD(on) 6 ns VGS=10V, VDS=75V, RL=15Ω, RGEN=3Ω 2
Turn-On Rise Time tr 3 ns VGS=10V, VDS=75V, RL=15Ω, RGEN=3Ω 2
Turn-Off Delay Time tD(off) 20 ns VGS=10V, VDS=75V, RL=15Ω, RGEN=3Ω 2
Turn-Off Fall Time tf 5 ns VGS=10V, VDS=75V, RL=15Ω, RGEN=3Ω 2
Body Diode Reverse Recovery Time trr 37 ns IF=5A, dI/dt=500A/µs 2
Body Diode Reverse Recovery Charge Qrr 210 nC IF=5A, dI/dt=500A/µs 2

CAD (KiCad official)

  • Symbol: AOD2544
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: aod2544-etched.step / aod2544-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aod2544.step / aod2544.glb are the bare package body.

Provenance

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

  • Datasheet: Alpha & Omega Semicon datasheet (6 pp, sha256 f7363a8981ec07dd, retrieved 2026-11-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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