component
STW7N95K3
Public Made by Adomby adom
STMicroelectronics MOSFETs, TO-247-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# STW7N95K3++**STMicroelectronics** · MOSFETs · TO-247-3++STW7N95K3 from STMicroelectronics, in a TO-247-3. 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; controls the MOSFET, with built-in back-to-back Zener protection to source (BVGSO 30 V min at Igs = ±1 mA, VGS absolute max ±30 V). |+| 2 | D | passive | Drain; V(BR)DSS 950 V min, continuous drain current 7.2 A at TC = 25 °C, pulsed 28.8 A. |+| 3 | S | passive | Source; connected to the body diode anode and the Zener-protected gate return, source-drain current 7.2 A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TO-247-3 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `STW7N95K3`+- Footprint: `Package_TO_SOT_THT:TO-247-3_Vertical`+- 3D model: TO-247-3 (KiCad packages3D, STEP)+- 3D model files: `stw7n95k3-etched.step` / `stw7n95k3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stw7n95k3.step` / `stw7n95k3.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604428190924894208) (15 pp, sha256 `f1c9cfb3dec1c24e`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/stw7n95k3-datasheet.pdf)
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