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CMN3401M

Public Made by Adom

by adom

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

componenttriode-mos tube-transistorcmn3401mfactory-2.0.0extractor-text

Verified CMN3401M

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 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: CMN3401M · SOT-23-3L · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 3-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-3
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-zh0cy5im/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
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cmn3401m.kicad_sym✓ cmn3401m.kicad_mod✓ cmn3401m.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

CMN3401M

Cmos · MOSFETs · SOT-23-3L

CMN3401M from Cmos, in a SOT-23-3L. 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; threshold VGS(th) -0.5 to -1.5V at ID=-250uA, absolute maximum VGS of ±12V.
2 S passive Source terminal of the P-channel MOSFET, with continuous drain current rated -4A at TC=25℃.
3 D passive Drain; VDS rated -30V, continuous current -4A and pulsed current -12A.

Key specifications

Parameter Value
Manufacturer Cmos
Package SOT-23-3L
Category Triode/MOS Tube/Transistor
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 -30 V VGS=0V, ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 60 mΩ VGS=-10V, ID=-4A 2
Static Drain-Source On-Resistance RDS(ON) 65 mΩ VGS=-4.5V, ID=-3.5A 2
Gate Threshold Voltage VGS(th) -0.5 -1.5 V VGS=VDS, ID=-250uA 2
Drain-Source Leakage Current IDSS -1 uA VDS=-30V, VGS=0V 2
Gate-Source Leakage Current IGSS -100 100 nA VGS ±12V, VDS=0V 2
Diode Forward Voltage VSD -0.77 -1.2 V VGS=0V, IS=-1A 2
Drain-Source Voltage VDS -30 V 2
Gate-Source Voltage VGS -12 12 V 2
Continuous Drain Current ID -4 A TC=25℃ 2
Pulsed Drain Current IDM -12 A 2
Total Power Dissipation PD 1.4 W TC=25℃ 2
Storage Temperature Range TSTG -55 150 ℃ 2
Operating Junction Temperature Range TJ -55 150 ℃ 2
Thermal Resistance Junction-ambient RθJA 90 ℃/W Steady State 2
Forward Transconductance gfs 5.6 S VDS=-5V, ID=-1A 2
Total Gate Charge Qg 11 nC VDS=-24V, VGS=-4.5V, ID=-3.2A 2
Gate-Source Charge Qgs 2 nC VDS=-24V, VGS=-4.5V, ID=-3.2A 2
Gate-Drain Charge Qgd 4 nC VDS=-24V, VGS=-4.5V, ID=-3.2A 2
Turn-On Delay Time Td(on) 8 ns VDS=-15V, VGS=-10V, RG=3.3Ω, RD=4.6Ω 2
Rise Time Tr 16 ns VDS=-15V, VGS=-10V, RG=3.3Ω, RD=4.6Ω 2
Turn-Off Delay Time Td(off) 22 ns VDS=-15V, VGS=-10V, RG=3.3Ω, RD=4.6Ω 2
Fall Time Tf 16 ns VDS=-15V, VGS=-10V, RG=3.3Ω, RD=4.6Ω 2
Input Capacitance Ciss 840 pF VDS=-25V, VGS=0V, f=1MHz 2
Output Capacitance Coss 65 pF VDS=-25V, VGS=0V, f=1MHz 2
Reverse Transfer Capacitance Crss 50 pF VDS=-25V, VGS=0V, f=1MHz 2

CAD (KiCad official)

  • Symbol: CMN3401M
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: cmn3401m-etched.step / cmn3401m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmn3401m.step / cmn3401m.glb are the bare package body.

Provenance

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

  • Datasheet: Cmos datasheet (3 pp, sha256 b922651f5787b14b, retrieved 2026-10-31, 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