# BVSS123LT1G-VB

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

BVSS123LT1G-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 terminal; the gate-source voltage is rated ±20 V (VGS), and the device has a low threshold of 2 V (typ.). |
| 2 | S | passive | Source terminal, the reference for the ±20 V gate-source rating and the 100 V drain-source rating. |
| 3 | D | passive | Drain terminal; drain-source voltage is rated 100 V, with continuous drain current of 260 mA at TA = 25 °C. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `BVSS123LT1G-VB`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
- 3D model files: `bvss123lt1g-vb-etched.step` / `bvss123lt1g-vb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bvss123lt1g-vb.step` / `bvss123lt1g-vb.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [VBsemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603084040484233216) (8 pp, sha256 `be55815b7700ec38`, retrieved 2026-10-13, 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/bvss123lt1g-vb-datasheet.pdf)