# BSS214NW-TP

**TECH PUBLIC** · MOSFETs · SOT-323

BSS214NW-TP from TECH PUBLIC, in a SOT-323. 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; the datasheet rates gate-source voltage at ±12 V max, with a gate threshold of 0.5 V min to 1.5 V max (VDS=VGS, ID=250µA). |
| 2 | S | passive | Source; the datasheet gives a continuous drain current of 1.4 A max and a continuous source (body diode) current of 1.4 A max. |
| 3 | D | passive | Drain; the datasheet rates drain-source voltage at 30 V max, continuous drain current at 1.4 A and pulsed drain current at 6 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-323 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `BSS214NW-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files: `bss214nw-tp-etched.step` / `bss214nw-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bss214nw-tp.step` / `bss214nw-tp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/bss214nw-tp-datasheet.pdf) (3 pp, sha256 `d4cd8d46abef2e15`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/bss214nw-tp-datasheet.pdf)