# RS9N65D

**REASUNOS** · MOSFETs · TO-252

RS9N65D from REASUNOS, 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; gate-to-source voltage is limited to ±30 V, with a gate threshold of 3.0 to 4.0 V at ID=250µA. |
| 2 | D | passive | Drain, also the exposed tab; drain-to-source voltage is rated at 650 V, continuous drain current 9 A and pulsed drain current 36 A. |
| 3 | S | passive | Source; carries the continuous source current of 9 A and pulsed current of 36 A through the body diode. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `RS9N65D`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `rs9n65d-etched.step` / `rs9n65d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rs9n65d.step` / `rs9n65d.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [REASUNOS datasheet](docs/rs9n65d-datasheet.pdf) (9 pp, sha256 `d9d691ffb4683351`, retrieved 2026-10-27, 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/rs9n65d-datasheet.pdf)