# BSP296-VB

**VBsemi Elec** · MOSFETs · SOT-223

BSP296-VB from VBsemi Elec, in a SOT-223. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | G | input | Gate. Insulated MOSFET control terminal; VGS(th) typ. 1.5 V (min) to 3 V (max) at ID = 250 µA, absolute VGS = ±20 V. High input impedance CMOS-style gate driven relative to source. |
| 2 | D | passive | Drain. N-channel MOSFET drain terminal; VDS max = 100 V, continuous ID = 5.0 A at TA = 25 °C, pulsed IDM = 25 A. RDS(on) = 0.100 Ω at VGS = 10 V. |
| 3 | S | passive | Source. N-channel MOSFET source terminal; reference for VGS and VDS. Integral body diode conducts from source to drain with VSD typ. 0.8 V (max 1.2 V) at IS = 1.7 A. |
| 4 | D | passive | Drain (heat-sink tab). Large metal tab electrically connected to the drain; provides the primary thermal path (RthJF = 17 °C/W typ) and should be soldered to a copper pour for heat dissipation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | SOT-223 |
| Category | Transistors/Thyristors |
| Pins | 4 |

## Ordering variants

Same part, different packaging or reel option.

- `BSP296-VB`

## CAD (KiCad official)

- Symbol: `BSP296-VB`
- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`
- 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files: `bsp296-vb-etched.step` / `bsp296-vb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bsp296-vb.step` / `bsp296-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/8609102992474202112) (6 pp, sha256 `f7c0c99cb6820113`, retrieved 2026-08-17, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/bsp296-vb-datasheet.pdf)