# WSF2065

**Winsok Semicon** · MOSFETs · TO-252

WSF2065 from Winsok Semicon, in a TO-252. 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 control input, with a maximum gate-source voltage of ±12 V and a threshold of 0.5 V min to 1.1 V max at ID=250µA. |
| 2 | D | passive | Drain, connected to the exposed tab, rated for VDS 20 V and continuous drain current 60 A at TC=25°C (pulsed 320 A). |
| 3 | S | passive | Source terminal, with body-diode forward current up to 60 A and diode forward voltage up to 1.2 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Winsok Semicon |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `WSF2065`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `wsf2065-etched.step` / `wsf2065-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `wsf2065.step` / `wsf2065.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Winsok Semicon datasheet](docs/wsf2065-datasheet.pdf) (5 pp, sha256 `eba6dab77e8a2066`, retrieved 2026-10-28, 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/wsf2065-datasheet.pdf)