# S9013

**hongjiacheng** · Bipolar (BJT) · SOT-23

S9013 from hongjiacheng, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Base | input | Base control terminal with maximum emitter-base voltage VEBO of 5.0V and DC current gain hFE from 120 to 400 at IC=50mA, VCE=1.0V. |
| 2 | Emitter | passive | Emitter terminal with maximum emitter-base voltage VEBO of 5.0V and base-emitter saturation voltage VBE(sat) of 1.2V at IC=500mA, IB=50mA. |
| 3 | Collector | passive | Collector terminal with maximum collector-base voltage VCBO of 40V, collector-emitter voltage VCEO of 25V, maximum collector current IC of 0.5A, and maximum power dissipation PC of 300mW. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `S9013`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `s9013-etched.step` / `s9013-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `s9013.step` / `s9013.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [hongjiacheng datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597552956200144896) (3 pp, sha256 `ec84c97ec63cb0cc`, retrieved 2026-09-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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).

[Datasheet PDF](docs/s9013-datasheet.pdf)