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MP40N20

Public Made by Adom

by adom

Minos MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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mp40n20-hero.glb mp40n20: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
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MP40N20

Minos · MOSFETs · TO-220

MP40N20 from Minos, in a TO-220. 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 limited to ±20 V (VGSS), threshold 2.0 to 4.0 V at ID = 250 µA, gate leakage max ±100 nA.
2 D passive Drain (also connected to the mounting tab); drain-source voltage 200 V max, continuous drain current 40 A, pulsed 160 A.
3 S passive Source; body diode continuous source current 40 A, pulsed 160 A, forward voltage max 1.4 V at IS = 20 A.

Key specifications

Parameter Value
Manufacturer Minos
Package TO-220
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 VDSS 200 V 1
Continuous Drain Current ID 40 A 1
Pulsed Drain Current IDM 160 A note1 1
Gate-Source Voltage VGSS -20 20 V 1
Single Pulse Avalanche Energy EAS 191 mJ note1 1
Avalanche Current IAS 31 A note1 1
Repetitive Avalanche Energy EAR 124 mJ note1 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 ºC 2
Thermal Resistance, Junction-to-Case RthJC 1.2 ºC/W 2
Thermal Resistance, Junction-to-Ambient RthJA 60 ºC/W 2
Drain-Source Breakdown Voltage V(BR)DSS 200 V VGS = 0V, ID = 250µA 2
Zero Gate Voltage Drain Current (TJ = 25℃) IDSS 1 µA VDS=200V, VGS = 0V, TJ= 25℃ 2
Zero Gate Voltage Drain Current (TJ = 125℃) IDSS 100 µA VDS=200V, VGS=0V, TJ= 125℃ 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±20V，VDS = 0V 2
Gate-Source Threshold Voltage VGS(th) 2 4 V VDS = VGS, ID = 250µA 2
Drain-Source On-Resistance RDS(on) 0.05 0.06 Ω VGS = 10V, ID = 20A 2
Continuous Source Current ISD 40 A Integral PN-diode in MOSFET 3
Pulsed Source Current ISM 160 A 3
Body Forward Voltage VSD 1.4 V IS = 20A, VGS = 0V 3

CAD (KiCad official)

  • Symbol: MP40N20
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: mp40n20-etched.step / mp40n20-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mp40n20.step / mp40n20.glb are the bare package body.

Provenance

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

  • Datasheet: Minos datasheet (8 pp, sha256 b61755b55fb80e52, retrieved 2026-10-21, 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