# NCE40P13S

**Wuxi NCE Power Semiconductor** · MOSFETs · SOP-8

NCE40P13S from Wuxi NCE Power Semiconductor, in a SOP-8. 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 | S | passive | Source of the P-channel MOSFET, tied to pins 2 and 3; VDS rated -40V. |
| 2 | S | passive | Source of the P-channel MOSFET, tied to pins 1 and 3; continuous drain current rated -13A. |
| 3 | S | passive | Source of the P-channel MOSFET, tied to pins 1 and 2; diode forward current IS max -13A. |
| 4 | G | input | Gate of the P-channel MOSFET with VGS rated ±20V and threshold VGS(th) of -1.3V min to -2.5V max at ID=-250μA. |
| 5 | D | passive | Drain of the P-channel MOSFET, tied to pins 6, 7 and 8; VDS rated -40V. |
| 6 | D | passive | Drain of the P-channel MOSFET, tied to pins 5, 7 and 8; pulsed drain current IDM rated 50A. |
| 7 | D | passive | Drain of the P-channel MOSFET, tied to pins 5, 6 and 8; continuous drain current rated -13A. |
| 8 | D | passive | Drain of the P-channel MOSFET, tied to pins 5, 6 and 7; RDS(ON) below 15mΩ at VGS=-10V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Wuxi NCE Power Semiconductor |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `NCE40P13S`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `nce40p13s-etched.step` / `nce40p13s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `nce40p13s.step` / `nce40p13s.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Wuxi NCE Power Semiconductor datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884253211418625) (7 pp, sha256 `931a2805be83b3fb`, retrieved 2026-10-09, 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/nce40p13s-datasheet.pdf)