# IRFI1010NPBF-VB

**VBsemi Elec** · MOSFETs · TO-220F

IRFI1010NPBF-VB from VBsemi Elec, in a TO-220F. 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; gate-source voltage is rated at ±20 V per the absolute maximum ratings. |
| 2 | D | passive | Drain terminal; continuous drain current is 70 A at TC = 25 °C, with the package limiting the rating to 50 A at TC = 100 °C. |
| 3 | S | passive | Source terminal; continuous source current (diode conduction) is rated at 50 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | TO-220F |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `IRFI1010NPBF-VB`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [VBsemi Elec datasheet](docs/irfi1010npbf-vb-datasheet.pdf) (7 pp, sha256 `a1b14aa6c7906a8b`, retrieved 2026-10-26, 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/irfi1010npbf-vb-datasheet.pdf)