component
2SC4617
Public Made by Adomby adom
TWGMC Bipolar (BJT), SOT-523. 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
markdown2SC4617
TWGMC · Bipolar (BJT) · SOT-523
2SC4617 from TWGMC, in a SOT-523. 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; the datasheet's emitter-base voltage rating VEBO is 7 V. |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; emitter-base breakdown voltage V(BR)EBO is 7 V minimum at IE=50 µA. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor, rated for a collector-emitter voltage VCEO of 50 V, continuous collector current IC of 150 mA, and collector power dissipation PC of 150 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TWGMC |
| Package | SOT-523 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
2SC4617 - Footprint:
Package_TO_SOT_SMD:SOT-523 - 3D model: SOT-523 (KiCad packages3D, STEP)
- 3D model files:
2sc4617-etched.step/2sc4617-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc4617.step/2sc4617.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TWGMC datasheet (3 pp, sha256
905fd76e29e7d654, retrieved 2026-10-09, 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).