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ASDM20N20KQ-R

Public Made by Adom

by adom

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

componenttransistors-thyristorsasdm20n20kq-rfactory-2.0.0extractor-text
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ASDM20N20KQ-R

ASDsemi · MOSFETs · TO-252

ASDM20N20KQ-R from ASDsemi, 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 limit is ±12 V.
2 D passive Drain, connected to the exposed tab and the trimmed center stub of the TO-252-2L package; VDS is rated 20 V and continuous ID is 20 A.
3 S passive Source; pulsed drain current is rated 80 A.

Key specifications

Parameter Value
Manufacturer ASDsemi
Package TO-252
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 (Product Summary) BVDSS 20 V 1
Static drain-source on-resistance (Product Summary) RDS(on) 20 mΩ VGS=4.5V 1
Drain current (Product Summary) ID 20 A 1

CAD (KiCad official)

  • Symbol: ASDM20N20KQ-R
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: asdm20n20kq-r-etched.step / asdm20n20kq-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); asdm20n20kq-r.step / asdm20n20kq-r.glb are the bare package body.

Provenance

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

  • Datasheet: ASDsemi datasheet (7 pp, sha256 ed0c19130442ec95, retrieved 2026-10-18, 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