component

CMU4N65

Public Made by Adom

by adom

Cmos MOSFETs, TO-251. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorcmu4n65factory-2.0.0extractor-text

Verified CMU4N65

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 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: CMU4N65 · TO-251 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 2-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-251-3_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-frpbbj1v/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✓ cmu4n65.kicad_sym✓ cmu4n65.kicad_mod✓ cmu4n65.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
viewers cmu4n65: viewers · Ray
cmu4n65-etched.glb Publish 0.1.0 · Ray
cmu4n65-etched.step cmu4n65: factory component page (tier=lcsc) · Ray
cmu4n65-hero.glb cmu4n65: pin labels beside their pads (component-hero#2, hero_glb a625f4b) · Ray
cmu4n65-hero.overlay.json cmu4n65: pin labels beside their pads (component-hero#2, hero_glb a625f4b) · Ray
cmu4n65.glb Publish 0.1.0 · Ray
cmu4n65.kicad_mod Publish 0.1.0 · Ray
cmu4n65.kicad_sym Publish 0.1.0 · Ray
cmu4n65.lbr Publish 0.1.0 · Ray
cmu4n65.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray

CMU4N65

Cmos · MOSFETs · TO-251

CMU4N65 from Cmos, in a TO-251. 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 ±30 V (VGSS) per the absolute maximum ratings.
2 D passive Drain; drain-source voltage is rated at 650 V (VDSS) with continuous drain current of 4 A at TC = 25°C (2.6 A at TC = 100°C).
3 S passive Source; maximum continuous drain-source diode forward current is 4 A (IS) and pulsed diode current is 12 A (ISM).

Key specifications

Parameter Value
Manufacturer Cmos
Package TO-251
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 650 V VGS = 0 V, ID = 250 µA 2
Zero Gate Voltage Drain Current IDSS 10 µA VDS = 650 V, VGS = 0 V 2
Gate-Body Leakage Current, Forward IGSSF 100 nA VGS = 30 V, VDS = 0 V 2
Gate-Body Leakage Current, Reverse IGSSR -100 nA VGS = -30 V, VDS = 0 V 2
Gate Threshold Voltage VGS(th) 2.5 4.5 V VDS = VGS, ID = 250 µA 2
Static Drain-Source On-Resistance RDS(on) 2.6 Ω VGS = 10 V, ID = 2A 2
Maximum Continuous Drain-Source Diode Forward Current IS 4 A 2
Maximum Pulsed Drain-Source Diode Forward Current ISM 12 A 2
Drain-Source Diode Forward Voltage VSD 1 V VGS = 0 V, IS = 1A 2
Drain-Source Voltage VDSS 650 V 1
Drain Current - Continuous ID 2.6 A TC = 100°C 1
Drain Current - Pulsed IDM 12 A 1
Gate-Source Voltage VGSS -30 30 V 1
Avalanche Current IAR 4 A 1
Power Dissipation PD 60 W TC = 25°C 1
Operating and Storage Temperature Range TJ, TSTG -25 150 °C 1
Maximum lead temperature for soldering purposes TL 300 °C 1/8 from case for 5 seconds 1
Thermal Resistance, Junction-to-Case RθJC 2 °C/W 1
Thermal Resistance, Junction-to-Ambient RθJA 62 °C/W Steady State 1

CAD (KiCad official)

  • Symbol: CMU4N65
  • Footprint: Package_TO_SOT_THT:TO-251-3_Vertical
  • 3D model: TO-251 (KiCad packages3D, STEP)
  • 3D model files: cmu4n65-etched.step / cmu4n65-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmu4n65.step / cmu4n65.glb are the bare package body.

Provenance

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

  • Datasheet: Cmos datasheet (2 pp, sha256 289c42c0b2fa95b4, retrieved 2026-11-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF