# WML15N70C4

**Wayon** · MOSFETs · TO-220F

WML15N70C4 from Wayon, in a TO-220F. 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; gate-source voltage is rated at ±30 V and the gate threshold voltage is 2 V min to 4 V max at ID=0.25 mA. |
| 2 | D | passive | Drain; drain-source voltage is rated at 700 V, with continuous drain current of 13 A at TC=25°C (7.8 A at 100°C) and pulsed drain current of 26 A. |
| 3 | S | passive | Source; carries the body-diode continuous forward current of 13 A and diode pulse current of 26 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Wayon |
| Package | TO-220F |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `WML15N70C4`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Wayon datasheet](docs/wml15n70c4-datasheet.pdf) (13 pp, sha256 `ed0fd03f556de7aa`, retrieved 2026-10-26, 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/wml15n70c4-datasheet.pdf)