component
6C-BC817-40
Public Made by Adomby adom
GOODWORK 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
markdown6C-BC817-40
GOODWORK · Bipolar (BJT) · SOT-23
6C-BC817-40 from GOODWORK, 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; the datasheet gives no pin-specific limit, and the device ratings apply (VCBO 50 V, VEBO 5 V, IC 0.5 A continuous, PC 0.3 W). |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; the datasheet gives no pin-specific limit, and the device ratings apply (VCEO 45 V, VEBO 5 V, IC 0.5 A continuous). |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor; the datasheet gives no pin-specific limit, and the device ratings apply (VCBO 50 V, VCEO 45 V, IC 0.5 A continuous, PC 0.3 W). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| 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 breakdown voltage | VCBO | 50 | V | Ic= 100 μA, IE= 0 | 2 | ||
| Collector-emitter breakdown voltage | VCEO | 45 | V | Ic= 10 mA, IB= 0 | 2 | ||
| Emitter-base breakdown voltage | VEBO | 5 | V | IE= 100μA, IC= 0 | 2 | ||
| Collector-base cut-off current | ICBO | 0.1 | uA | VCB= 45 V, IE= 0 | 2 | ||
| Emitter cut-off current | IEBO | 0.1 | uA | VEB= 4V, IC=0 | 2 | ||
| Collector-emitter saturation voltage | VCE(sat) | 0.7 | V | IC=500 mA, IB=50mA | 2 | ||
| Base-emitter saturation voltage | VBE(sat) | 1.2 | V | IC= 500 mA, IB= 50mA | 2 | ||
| Base-emitter voltage | VBE | 1.2 | V | VCE= 1V, IC= 500mA | 2 | ||
| DC current gain hFE(1) (BC817-40 range 250-630) | hFE(1) | 250 | 630 | VCE= 1V, IC= 100mA | 2 | ||
| DC current gain hFE(2) | hFE(2) | 40 | VCE= 1V, IC= 500mA | 2 | |||
| Collector output capacitance | Cob | 10 | pF | VCB= 10V, f=1MHz | 2 | ||
| Transition frequency | fT | 100 | MHz | VCE= 5V, IC= 10mA,f=100MHz | 2 | ||
| Collector-base voltage | VCBO | 50 | V | 1 | |||
| Collector-emitter voltage | VCEO | 45 | V | 1 | |||
| Emitter-base voltage | VEBO | 5 | V | 1 | |||
| Collector current - continuous | IC | 0.5 | A | 1 | |||
| Collector power dissipation | PC | 0.3 | W | 1 | |||
| Junction temperature | TJ | 150 | ℃ | 1 | |||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
6C-BC817-40 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
6c-bc817-40-etched.step/6c-bc817-40-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);6c-bc817-40.step/6c-bc817-40.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOODWORK datasheet (5 pp, sha256
2b8e8f8971645833, 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).