# AP30N03K

**ALLPOWER ShenZhen Quan Li Semiconductor** · MOSFETs · TO-252-2L

AP30N03K from ALLPOWER ShenZhen Quan Li Semiconductor, in a TO-252-2L. 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 | G | input | Gate; controls the channel, with VGS rated ±20 V absolute maximum and a gate threshold of 1 V min to 3 V max at VDS=VGS, ID=250 µA. |
| 2 | D | passive | Drain, connected to the exposed tab (center lead is a trimmed stub in the TO-252-2L); VDS is rated 30 V and continuous ID is 30 A at TC=25 °C. |
| 3 | S | passive | Source; current return for the N-channel MOSFET, with a body diode to drain rated 50 A continuous (IS max). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ALLPOWER ShenZhen Quan Li Semiconductor |
| Package | TO-252-2L |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `AP30N03K`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252-2L (KiCad packages3D, STEP)
- 3D model files: `ap30n03k-etched.step` / `ap30n03k-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap30n03k.step` / `ap30n03k.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ALLPOWER ShenZhen Quan Li Semiconductor datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836732536688640) (6 pp, sha256 `b792310af6199c2d`, retrieved 2026-10-16, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/ap30n03k-datasheet.pdf)