component
2SC2411
Public Made by Adomby adom
Changjing Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown2SC2411
Changjing · Bipolar (BJT) · SOT-23
2SC2411 from Changjing, in a SOT-23. 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 | BASE | input | Base terminal of the NPN transistor, with emitter-base breakdown voltage V(BR)EBO rated at 5 V (IE=100μA, IC=0) and VEBO limited to 5 V. |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor, with emitter-base voltage VEBO limited to 5 V and IC limited to 500 mA maximum. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor, rated for VCBO 40 V, VCEO 32 V, and collector current IC 500 mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23 |
| 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 | 40 | V | Ta=25℃ | 1 | ||
| Collector-emitter voltage | VCEO | 32 | V | Ta=25℃ | 1 | ||
| Emitter-base voltage | VEBO | 5 | V | Ta=25℃ | 1 | ||
| Collector current | IC | 500 | mA | Ta=25℃ | 1 | ||
| Collector power dissipation | PC | 200 | mW | Ta=25℃ | 1 | ||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | Ta=25℃ | 1 | |
| Collector-base breakdown voltage | V(BR)CBO | 40 | V | IC=100μA,IE=0 | 1 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 32 | V | IC=1mA,IB=0 | 1 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 5 | V | IE=100μA,IC=0 | 1 | ||
| Collector cut-off current | ICBO | 1 | μA | VCB=20V,IE=0 | 1 | ||
| Emitter cut-off current | IEBO | 1 | μA | VEB=4V,IC=0 | 1 | ||
| DC current gain | hFE | 82 | 390 | VCE=3V,IC=100mA | 1 | ||
| Collector-emitter saturation voltage | VCE(sat) | 0.4 | V | IC=500mA,IB=50mA | 1 | ||
| Transition frequency | fT | 250 | MHz | VCE=5V,IC=20mA,f=100MHz | 1 | ||
| Collector output capacitance | Cob | 6 | pF | VCB=10V,IE=0,f=1MHz | 1 |
CAD (KiCad official)
- Symbol:
2SC2411 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
2sc2411-etched.step/2sc2411-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc2411.step/2sc2411.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (4 pp, sha256
a5e446d9ac5a836f, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).