# FDV301N-ES

**ElecSuper** · MOSFETs · SOT-23

FDV301N-ES from ElecSuper, 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 | Gate | input | MOSFET gate terminal; the datasheet rates gate-source voltage VGS at ±10 V, and RDS(on) is specified at VGS = 4.5 V and 2.5 V. |
| 2 | Source | passive | MOSFET source terminal; body-diode forward voltage VSD is 1.5 V max at VGS = 0 V and IS = 0.9 A. |
| 3 | Drain | passive | MOSFET drain terminal; drain-source voltage BVDSS is 20 V and continuous drain current ID is 0.9 A at TA = 25 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ElecSuper |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `FDV301N-ES`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `fdv301n-es-etched.step` / `fdv301n-es-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fdv301n-es.step` / `fdv301n-es.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ElecSuper datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590917084404928512) (7 pp, sha256 `87dc52e42a42957b`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/fdv301n-es-datasheet.pdf)