component
B5817W
Public Made by Adomby adom
hongjiacheng Schottky Diodes, SOD-123. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+43@@ -0,0 +1,43 @@+# B5817W++**hongjiacheng** · Schottky Diodes · SOD-123++B5817W from hongjiacheng, in a SOD-123. 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 | K | passive | Cathode of the Schottky barrier diode. Marked by the cathode band on the SOD-123 body. Rated VRRM = 20 V, IF(AV) = 1.0 A. |+| 2 | A | passive | Anode of the Schottky barrier diode. Forward voltage ~0.45 V @ IF = 1.0 A, ~0.75 V @ IF = 3.0 A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | hongjiacheng |+| Package | SOD-123 |+| Category | Diodes |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `B5817WR1`++## CAD (KiCad official)++- Symbol: `B5817W`+- Footprint: `Diode_SMD:D_SOD-123`+- 3D model: SOD-123 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [hongjiacheng datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905057246191616) (3 pp, sha256 `3d1e9091ea2c54fe`, 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/b5817w-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "b5817w",+ "version": "0.1.0",+ "type": "component",+ "description": "hongjiacheng Schottky Diodes, SOD-123. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "diodes",+ "b5817w"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "b5817w.kicad_sym",+ "b5817w.kicad_mod",+ "b5817w.glb",+ "b5817w.step",+ "b5817w.lbr",+ "docs/hero.png",+ "docs/b5817w-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}