component
2SC4617R
Public Made by Adomby adom
CBI Bipolar (BJT), SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 6d ago |
| viewers | 6d ago |
| 2sc4617r-etched.glb | 6d ago |
| 2sc4617r-etched.step | 6d ago |
| 2sc4617r-hero.glb | 6d ago |
| 2sc4617r-hero.overlay.json | 6d ago |
| 2sc4617r.glb | 6d ago |
| 2sc4617r.kicad_mod | 6d ago |
| 2sc4617r.kicad_sym | 6d ago |
| 2sc4617r.lbr | 6d ago |
| 2sc4617r.step | 6d ago |
| package.json | 6d ago |
| page.json | 6d ago |
| README.md | 6d ago |
2SC4617R
CBI · Bipolar (BJT) · SOT-523
2SC4617R from CBI, 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 | passive | Base terminal of the NPN transistor; the datasheet gives no pin-specific limit, and the device ratings include VEBO 7 V and IC 150 mA continuous. |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; the datasheet gives no pin-specific limit, and the device ratings include VEBO 7 V and IC 150 mA continuous. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor; the datasheet gives no pin-specific limit, and the device ratings include VCBO 60 V, VCEO 50 V and IC 150 mA continuous. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| Package | SOT-523 |
| 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 | 60 | V | Ta=25℃ | 1 | ||
| Collector-emitter voltage | VCEO | 50 | V | Ta=25℃ | 1 | ||
| Emitter-base voltage | VEBO | 7 | V | Ta=25℃ | 1 | ||
| Collector current, continuous | IC | 150 | mA | Ta=25℃ | 1 | ||
| Collector power dissipation | PC | 150 | mW | Ta=25℃ | 1 | ||
| Junction temperature | TJ | 150 | ℃ | Ta=25℃ | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | Ta=25℃ | 1 | |
| Collector-base breakdown voltage | V(BR)CBO | 60 | V | IC=50uA, IE=0 | 1 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 50 | V | IC=1mA, IB=0 | 1 | ||
| Emitter-base breakdown voltage | V(BR)EBO | 7 | V | IE=50uA, IC=0 | 1 | ||
| Collector cut-off current | ICBO | 0.1 | μA | VCB=60V, IE=0 | 1 | ||
| Emitter cut-off current | IEBO | 0.1 | μA | VEB=7V, IC=0 | 1 | ||
| DC current gain, rank R | hFE | 180 | 390 | VCE=6V, IC=1mA | 1 | ||
| Collector-emitter saturation voltage | VCE(sat) | 0.4 | V | IC=50mA, IB=5mA | 1 | ||
| Transition frequency | fT | 180 | MHz | VCE=12V, IC=2mA, f=100MHz | 1 | ||
| Collector output capacitance | Cob | 3.5 | pF | VCB=12V, IE=0, f=1MHz | 1 |
CAD (KiCad official)
- Symbol:
2SC4617R - Footprint:
Package_TO_SOT_SMD:SOT-523 - 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
2sc4617r-etched.step/2sc4617r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc4617r.step/2sc4617r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CBI datasheet (3 pp, sha256
d23e68210190ef7b, retrieved 2026-10-18, 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).