component
2SC2500
Public Made by Adomby adom
Changjing Bipolar (BJT), TO-92L. 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
markdown2SC2500
Changjing · Bipolar (BJT) · TO-92L
2SC2500 from Changjing, in a TO-92L. 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 maximum emitter-base voltage VEBO is 6 V. |
| 2 | COLLECTOR | passive | Collector terminal; the maximum collector-emitter voltage VCEO is 10 V and continuous collector current IC is 2 A. |
| 3 | BASE | input | Base terminal of the NPN transistor, used with the emitter-base rating VEBO of 6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-92L |
| 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 breakdown voltage | V(BR)CBO | 30 | V | IC=1mA,IE=0 | 2 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 10 | V | IC=10mA,IB=0 | 2 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 6 | V | IE=1mA,IC=0 | 2 | ||
| Collector cut-off current | ICBO | 0.1 | µA | VCB=30V,IE=0 | 2 | ||
| Emitter cut-off current | IEBO | 0.1 | µA | VEB=6V,IC=0 | 2 | ||
| DC current gain | hFE(1) | 140 | 600 | VCE=1V,IC=500mA | 2 | ||
| DC current gain | hFE(2) | 70 | VCE=1V,IC=2A | 2 | |||
| Collector-emitter saturation voltage | VCE(sat) | 0.5 | V | IC=2A,IB=50mA | 2 | ||
| Base-emitter voltage | VBE | 1.5 | V | VCE=1V,IC=2A | 2 | ||
| Transition frequency | fT | 150 | MHz | VCE=1V,IC=500mA | 2 | ||
| Collector output capacitance | Cob | 27 | pF | VCB=10V,IE=0,f=1MHz | 2 | ||
| Collector-base voltage | VCBO | 30 | V | 1 | |||
| Collector-emitter voltage | VCEO | 10 | V | 1 | |||
| Emitter-base voltage | VEBO | 6 | V | 1 | |||
| Collector current -Continuous | IC | 2 | A | 1 | |||
| Collector power dissipation | PC | 900 | mW | 1 | |||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
2SC2500 - Footprint:
Package_TO_SOT_THT:TO-92 - 3D model: TO-92L (KiCad packages3D, STEP)
- 3D model files:
2sc2500-etched.step/2sc2500-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc2500.step/2sc2500.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (4 pp, sha256
71e8bc57a89f3ed3, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).