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2SC2411KT146R

Public Made by Adom

by adom

ROHM Semicon Bipolar Transistors - BJT, TO-236-3(SOT-23-3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SC2411KT146R

ROHM Semicon · Bipolar Transistors - BJT · TO-236-3(SOT-23-3)

2SC2411KT146R from ROHM Semicon, in a TO-236-3(SOT-23-3). 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 of the NPN transistor; VEBO max 5 V and IEBO max 1.0 µA at VEB = 4 V.
2 Base passive Base of the NPN transistor; drive with IB = 50 mA for VCE(sat) max 600 mV at IC = 500 mA.
3 Collector passive Collector of the NPN transistor; VCBO 40 V, VCEO 32 V, IC max 500 mA.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package TO-236-3(SOT-23-3)
Category Transistors
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
DC current gain hFE 82 390 - VCE = 3V, IC = 100mA 2
Collector-emitter saturation voltage VCE(sat) 600 mV IC = 500mA, IB = 50mA 2
Collector cut-off current ICBO 1 μA VCB = 20V 2
Emitter cut-off current IEBO 1 μA VEB = 4V 2
Collector-base breakdown voltage BVCBO 40 V IC = 100μA 2
Collector-emitter breakdown voltage BVCEO 32 V IC = 1mA 2
Emitter-base breakdown voltage BVEBO 5 V IE = 100μA 2
Collector-base voltage VCBO 40 V 2
Collector-emitter voltage VCEO 32 V 2
Emitter-base voltage VEBO 5 V 2
Collector current IC 500 mA 2
Power dissipation PD 200 mW Each terminal mounted on a reference land 2
Junction temperature Tj 150 ℃ 2
Range of storage temperature Tstg -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: 2SC2411KT146R
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: TO-236-3(SOT-23-3) (KiCad packages3D, STEP)
  • 3D model files: 2sc2411kt146r-etched.step / 2sc2411kt146r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc2411kt146r.step / 2sc2411kt146r.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (7 pp, sha256 d536ec781036542b, retrieved 2026-10-21, tier: manufacturer)
  • 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