# NVD5414NT4G-VB

**VBsemi Elec** · MOSFETs · TO-252

NVD5414NT4G-VB from VBsemi Elec, in a TO-252. 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 gate input controlling the MOSFET channel. VGS absolute maximum ±20 V; typical gate threshold VGS(th) = 2.0 V (1.0-3.0 V). Total gate charge Qg ≈ 11 nC at VGS = 10 V. |
| 2 | D | passive | Drain. High-side power terminal of the N-channel MOSFET. Rated V(BR)DSS = 60 V, continuous ID = 45 A (TC = 25 °C). Electrically connected to the exposed tab (pin 4) of the TO-252 package. |
| 3 | S | passive | Source. Low-side power terminal of the N-channel MOSFET. Continuous source (body-diode) current IS = 23 A; diode forward voltage VSD ≈ 1.0 V typical at IF = 15 A. |
| 4 | D (TAB) | passive | Drain tab. Exposed metal pad on the back of the TO-252 package used for PCB heat-sinking; internally connected to the Drain (pin 2). Solder to a copper pour for thermal dissipation (RthJC = 3.2 °C/W typical). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 4 |

## Ordering variants

Same part, different packaging or reel option.

- `NVD5414NT4G-VB`

## CAD (KiCad official)

- Symbol: `NVD5414NT4G-VB`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `nvd5414nt4g-vb-etched.step` / `nvd5414nt4g-vb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `nvd5414nt4g-vb.step` / `nvd5414nt4g-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/8603134949008687104) (None pp, sha256 `619572703e282dca`, 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/nvd5414nt4g-vb-datasheet.pdf)