# STB7NK80ZT4

**STMicroelectronics** · MOSFETs · D2PAK

STB7NK80ZT4 from STMicroelectronics, in a D2PAK. 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 control input with ±30 V absolute maximum rating and 3.00 to 4.50 V gate threshold voltage. |
| 2 | D | passive | Drain power terminal rated for 800 V maximum drain-source voltage, 5.2 A continuous current at 25°C, with 1.8 mΩ maximum on-resistance. |
| 3 | S | power_in | Source terminal with integrated source-drain diode providing 1.6 V forward drop at 5.2 A and 530 ns reverse recovery time at 150°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `STB7NK80ZT4`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files: `stb7nk80zt4-etched.step` / `stb7nk80zt4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stb7nk80zt4.step` / `stb7nk80zt4.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/stb7nk80zt4.pdf) (23 pp, sha256 `0294a85f426902e7`, retrieved 2026-10-01, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/stb7nk80zt4-datasheet.pdf)