# SEBT9013

**SINO IC** · Bipolar (BJT) · SOT-23

SEBT9013 from SINO IC, 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 of the NPN transistor; VEBO is limited to 5 V and IB=50 mA is used for the 500 mA saturation test. |
| 2 | EMITTER | passive | Emitter of the NPN transistor; emitter-base voltage VEBO maximum is 5 V. |
| 3 | COLLECTOR | passive | Collector of the NPN transistor; VCBO is 40 V, VCEO is 25 V and IC is 500 mA maximum. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SINO IC |
| 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-emitter breakdown voltage | BVCEO | 25 |  |  | V | IC=1mA, IB=0 | 1 |
| Collector-base breakdown voltage | BVCBO | 40 |  |  | V | IC=100μA, IE=0 | 1 |
| Emitter-base breakdown voltage | BVEBO | 5 |  |  | V | IE=100μA, IC=0 | 2 |
| Collector cut-off current | ICBO |  |  | 0.1 | μA | VCB=40V, IE=0 | 2 |
| Collector cutoff current | ICEO |  |  | 0.1 | μA | VCE=20V, IB=0 | 2 |
| Emitter cut-off current | IEBO |  |  | 0.1 | μA | VEB=5V, IC=0 | 2 |
| Collector-emitter saturation voltage | VCE(sat) |  |  | 0.6 | V | IC=500mA, IB=50mA | 2 |
| Base-emitter saturation voltage | VBE(sat) |  |  | 1.2 | V | IC=500mA, IB=50mA | 2 |
| DC current transfer ratio | hFE | 120 |  | 400 |  | VCE=1V, IC=50mA | 3 |
| Transition frequency | fT | 150 |  |  | MHz | VCE=6V, IC=20mA, f=30MHz | 3 |
| Collector-base voltage | VCBO |  |  | 40 | V |  | 1 |
| Collector-emitter voltage | VCEO |  |  | 25 | V |  | 1 |
| Emitter-base voltage | VEBO |  |  | 5 | V |  | 1 |
| Collector current | IC |  |  | 500 | mA |  | 1 |
| Collector power dissipation | PC |  |  | 300 | mW |  | 1 |
| Junction temperature | TJ |  |  | 150 | ℃ |  | 1 |
| Storage temperature | Tstg | -55 |  | 150 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `SEBT9013`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sebt9013-etched.step` / `sebt9013-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sebt9013.step` / `sebt9013.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [SINO IC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884508888477696) (11 pp, sha256 `cd360928a19bd9e8`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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).

[Datasheet PDF](docs/sebt9013-datasheet.pdf)