component
BAT46WFILM
Public Made by Adomby adom
STMicroelectronics Schottky Diodes, SOT-323. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# BAT46WFILM++**STMicroelectronics** · Schottky Diodes · SOT-323++BAT46WFILM from STMicroelectronics, in a SOT-323. 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 | A | passive | Diode anode. In SOT-323 single-diode configuration one of the two side pins is the anode; forward current flows into this pin toward the cathode (VF ~0.45 V at IF = 10 mA). |+| 2 | NC | unconnected | No internal connection. SOT-323 has three physical leads but the single-diode BAT46W only uses two of them; the middle pin on the two-lead side is unbonded. |+| 3 | K | passive | Diode cathode. Reverse leakage IR ≤ 2 µA at VR = 50 V (Tj = 25 °C); rated for 100 V repetitive peak reverse voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-323 |+| Category | Diodes |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `BAT46WFILM`+- `BAT46WFILMAWFILM`+- `BAT46WFILMCWFILM`+- `BAT46WFILMSWFILM`+- `BAT46WFILMAFILM`+- `BAT46WFILMCFILM`+- `BAT46WFILMSFILM`+- `BAT46WFILMZFILM`+- `BAT46WFILMJFILM`++## CAD (KiCad official)++- Symbol: `BAT46WFILM`+- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`+- 3D model: SOT-323 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603086141440737280) (None pp, sha256 `00aae2bac12854c9`, 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/bat46wfilm-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "bat46wfilm",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Schottky Diodes, SOT-323. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "diodes",+ "bat46wfilm"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bat46wfilm.kicad_sym",+ "bat46wfilm.kicad_mod",+ "bat46wfilm.glb",+ "bat46wfilm.step",+ "bat46wfilm.lbr",+ "docs/hero.png",+ "docs/bat46wfilm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}