# AP40P05

**ALLPOWER ShenZhen Quan Li Semiconductor** · MOSFETs · SOT-23

AP40P05 from ALLPOWER ShenZhen Quan Li Semiconductor, 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 | G | input | Gate; controls the P-channel switch, with VGS rated ±20V and threshold VGS(th) of -1V min to -2.5V max at ID=-250µA. |
| 2 | S | passive | Source; main current terminal of the P-channel MOSFET, with continuous drain current of -5A at Ta=25°C and diode forward current IS of -4.0A max. |
| 3 | D | passive | Drain; main current terminal rated for VDS of -40V, with pulsed drain current of -20A and RDS(on) of 85mΩ max at VGS=-10V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ALLPOWER ShenZhen Quan Li Semiconductor |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `AP40P05`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `ap40p05-etched.step` / `ap40p05-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap40p05.step` / `ap40p05.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/8588920859796361216) (6 pp, sha256 `c2445db87b4671df`, retrieved 2026-10-09, 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/ap40p05-datasheet.pdf)