# VBA1208N

**VBsemi Elec** · MOSFETs · SO-8

VBA1208N from VBsemi Elec, in a SO-8. 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 | S | passive | Source terminal of the N-channel MOSFET; continuous source (diode) current is 2.6 A for 10 s and 1.3 A steady state. |
| 2 | S | passive | Source terminal of the N-channel MOSFET, tied in parallel with the other source pins. |
| 3 | S | passive | Source terminal of the N-channel MOSFET, tied in parallel with the other source pins. |
| 4 | G | input | Gate input with a maximum gate-source voltage of ±20 V and a threshold VGS(th) of 2.0 V at 250 µA. |
| 5 | D | passive | Drain terminal rated for VDS of 200 V, tied in parallel with the other drain pins. |
| 6 | D | passive | Drain terminal rated for VDS of 200 V, tied in parallel with the other drain pins. |
| 7 | D | passive | Drain terminal rated for VDS of 200 V, tied in parallel with the other drain pins. |
| 8 | D | passive | Drain terminal with continuous drain current of 5.2 A (10 s) and 3.35 A (steady state) at TA = 25 °C, and pulsed drain current of 40 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | SO-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `VBA1208N`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `vba1208n-etched.step` / `vba1208n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vba1208n.step` / `vba1208n.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [VBsemi Elec datasheet](docs/vba1208n-datasheet.pdf) (7 pp, sha256 `975418aecbbf418c`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/vba1208n-datasheet.pdf)