component

2SC2001

Public Made by Adom

by adom

Changjing Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristors2sc2001factory-2.0.0extractor-text

Verified 2SC2001

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 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: 2SC2001 · TO-92 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 5-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-92_Inline
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jo_h1m0c/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✓ 2sc2001.kicad_sym✓ 2sc2001.kicad_mod✓ 2sc2001.step
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Symbol & Footprint

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Datasheet

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Contents

README

markdown

2SC2001

Changjing · Bipolar (BJT) · TO-92

2SC2001 from Changjing, in a TO-92. 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 EMITTER passive Emitter terminal of the NPN transistor; the datasheet states Emitter-Base Voltage VEBO of 5 V maximum and Emitter-Base breakdown voltage of 5 V minimum for this pin.
2 COLLECTOR passive Collector terminal of the NPN transistor; the datasheet states Collector-Emitter Voltage VCEO of 25 V and Collector Current IC of 700 mA continuous.
3 BASE input Base terminal of the NPN transistor used to drive the device; the datasheet specifies IB of 70 mA in the VCE(sat) test at IC of 700 mA.

Key specifications

Parameter Value
Manufacturer Changjing
Package TO-92
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
Collector-Base Voltage VCBO 30 V 1
Collector-Emitter Voltage VCEO 25 V 1
Emitter-Base Voltage VEBO 5 V 1
Collector Current -Continuous IC 700 mA 1
Collector Power Dissipation PC 600 mW 1
Operation Junction and Storage Temperature Range TJ,Tstg -55 150 ℃ 1
Collector-base breakdown voltage V(BR)CBO 30 V IC=100µA, IE=0 2
Collector-emitter breakdown voltage V(BR)CEO 25 V IC=10mA, IB=0 2
Emitter-base breakdown voltage V(BR)EBO 5 V IE=100µA, IC=0 2
Collector cut-off current ICBO 0.1 µA VCB=30 V, IE=0 2
Emitter cut-off current IEBO 0.1 µA VEB=5 V, IC=0 2
DC current gain hFE 400 VCE=1V, IC=100mA 2
Collector-emitter saturation voltage VCE(sat) 0.6 V IC=700mA, IB=70mA 2
Base-emitter saturation voltage VBE(sat) 1.2 V IC=700mA, IB=70mA 2

CAD (KiCad official)

  • Symbol: 2SC2001
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: 2sc2001-etched.step / 2sc2001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc2001.step / 2sc2001.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (5 pp, sha256 b4cb99fa4233fbd8, retrieved 2026-11-02, 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