# EMF30N02J-VB

**VBsemi Elec** · MOSFETs · SOT-23(TO-236)

EMF30N02J-VB from VBsemi Elec, in a SOT-23(TO-236). 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; controls the channel, with VGS rated at ±12 V maximum and a threshold of 0.45 V min to 1.0 V max at ID = 250 µA. |
| 2 | S | passive | Source; the body diode runs from source to drain, with a continuous source-drain diode current of 1.75 A at TC = 25 °C. |
| 3 | D | passive | Drain; drain-source voltage is rated at 20 V maximum, with pulsed drain current of 20 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | SOT-23(TO-236) |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `EMF30N02J-VB`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
- 3D model files: `emf30n02j-vb-etched.step` / `emf30n02j-vb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `emf30n02j-vb.step` / `emf30n02j-vb.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [VBsemi Elec datasheet](docs/emf30n02j-vb-datasheet.pdf) (9 pp, sha256 `94fc8ff81a14c7fc`, retrieved 2026-11-02, 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/emf30n02j-vb-datasheet.pdf)