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BCT12N65

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baocheng(Shandong Baocheng Elec) MOSFETs, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorbct12n65factory-2.0.0extractor-text

Verified BCT12N65

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 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: BCT12N65 · TO-220F · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 9-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-220F-3_Vertical
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-uem39gwk/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • ✓package_fit: thickness within the datasheet's package drawing (vertical TO package); standing height not judged: the drawing read gives no overall height (H, H1 or L) (datasheet p.7)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 16 kB, viewers/symbol.html 8 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bct12n65.kicad_sym✓ bct12n65.kicad_mod✓ bct12n65.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

BCT12N65

baocheng(Shandong Baocheng Elec) · MOSFETs · TO-220F

BCT12N65 from baocheng(Shandong Baocheng Elec), in a TO-220F. 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 of the N-channel MOSFET, rated VGSS ±30 V with threshold VGS(th) 2 to 4 V at ID=0.25 mA.
2 D passive Drain, rated VDSS 650 V and continuous ID 12 A at TC=25°C (pulsed 48 A).
3 S passive Source, with body diode continuous forward current IS 12 A and pulse current 48 A.

Key specifications

Parameter Value
Manufacturer baocheng(Shandong Baocheng Elec)
Package TO-220F
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 voltage VDSS 650 V 1
Continuous drain current ID 12 A TC=25°C 1
Continuous drain current ID 7.5 A TC=100°C 1
Pulsed drain current IDM 48 A Pulse width limited by maximum junction temperature 1
Gate-source voltage VGSS -30 30 V 1
Avalanche energy, single pulse EAS 500 mJ L=10mH, IAS=10A, Starting Tj=25°C 1
Peak diode recovery dv/dt dv/dt 5 V/ns ISD=12A, di/dt≤100A/us, VDD≤BVDS, Starting Tj=25°C 1
Power dissipation TO-220F/TO-220F Narrow Pin PD 42 W TC=25°C 1
Power dissipation derating TO-220F/TO-220F Narrow Pin PD 0.34 W/°C Derate above 25°C 1
Operating junction and storage temperature range TJ, TSTG -55 150 °C 1
Continuous diode forward current IS 12 A 1
Diode pulse current IS,pulse 48 A 1
Thermal resistance, junction-to-case (TO-220F) RθJC 2.98 °C/W TO-220F/TO-220F Narrow Pin 1
Thermal resistance, junction-to-ambient (TO-220F) RθJA 110 °C/W TO-220F/TO-220F Narrow Pin 2
Drain-source breakdown voltage BVDSS 650 V VGS=0 V, ID=0.25 mA 2
Gate threshold voltage VGS(th) 2 4 V VDS=VGS, ID=0.25 mA 2
Drain cut-off current IDSS 1 µA VDS=650 V, VGS=0 V, Tj = 25°C 2
Drain cut-off current IDSS 100 µA VDS=650 V, VGS=0 V, Tj = 125°C 2
Gate leakage current, forward IGSSF 100 nA VGS=30 V, VDS=0 V 2
Gate leakage current, reverse IGSSR -100 nA VGS=-30 V, VDS=0 V 2
Drain-source on-state resistance RDS(on) 0.64 0.8 Ω VGS=10 V, ID=6A 2
Diode forward voltage VSD 1.5 V VGS=0 V, IF=12 A 2

CAD (KiCad official)

  • Symbol: BCT12N65
  • Footprint: Package_TO_SOT_THT:TO-220F-3_Vertical
  • 3D model: TO-220F (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: baocheng(Shandong Baocheng Elec) datasheet (9 pp, sha256 c17d96fcd9233395, retrieved 2026-11-12, 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