component
BAP64-04W
Public Made by Adomby adom
Changjing Diodes - General Purpose, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# BAP64-04W++**Changjing** · Diodes - General Purpose · SOT-323++BAP64-04W from Changjing, 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 | A1 | passive | Anode of diode 1; VF max 1.1 V at IF = 50 mA, VR max 175 V, rd = 1.35 Ω at IF = 100 mA / 100 MHz. |+| 2 | A2 | passive | Anode of diode 2; VF max 1.1 V at IF = 50 mA, VR max 175 V, rd = 1.35 Ω at IF = 100 mA / 100 MHz. |+| 3 | K | passive | Common cathode of both diodes; rated VR max 175 V, IF max 100 mA continuous, Cd = 0.52 pF at VR = 0 V / 1 MHz. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Changjing |+| Package | SOT-323 |+| Category | Diodes |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `BAP64-04W`+- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`+- 3D model: SOT-323 (KiCad packages3D, STEP)+- 3D model files: `bap64-04w-etched.step` / `bap64-04w-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bap64-04w.step` / `bap64-04w.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Changjing datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590223106917756928) (5 pp, sha256 `38c9060fb95deb1a`, retrieved 2026-09-22, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (text+vision), consensus `claude-opus-4-7` (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/bap64-04w-datasheet.pdf)
page.jsonadded+113@@ -0,0 +1,113 @@+{+ "slug": "bap64-04w",+ "version": "0.1.0",+ "type": "component",+ "description": "Changjing Diodes - General Purpose, SOT-323. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "diodes",+ "bap64-04w",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bap64-04w.kicad_sym",+ "bap64-04w.kicad_mod",+ "bap64-04w.glb",+ "bap64-04w.step",+ "bap64-04w.lbr",+ "docs/hero.png",+ "docs/bap64-04w-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BAP64-04W",+ "manufacturer": "Changjing",+ "package": "SOT-323",+ "pin_count": 3,+ "category": "Diodes",+ "subcategory": "Diodes - General Purpose",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590223106917756928",+ "parts": {+ "symbol": "bap64-04w.kicad_sym",+ "footprint": "bap64-04w.kicad_mod",+ "model_3d": "bap64-04w-etched.glb",+ "model_3d_plain": "bap64-04w.glb",+ "model_3d_step": "bap64-04w-etched.step",+ "model_3d_step_plain": "bap64-04w.step",+ "lbr": "bap64-04w.lbr"+ },+ "distributor_links": {+ "lcsc": "C2910465"+ },+ "pins": [+ {+ "number": "1",+ "name": "A1",+ "type": "passive",+ "description": "Anode of diode 1; VF max 1.1 V at IF = 50 mA, VR max 175 V, rd = 1.35 Ω at IF = 100 mA / 100 MHz."+ },+ {+ "number": "2",+ "name": "A2",+ "type": "passive",+ "description": "Anode of diode 2; VF max 1.1 V at IF = 50 mA, VR max 175 V, rd = 1.35 Ω at IF = 100 mA / 100 MHz."+ },+ {+ "number": "3",+ "name": "K",+ "type": "passive",+ "description": "Common cathode of both diodes; rated VR max 175 V, IF max 100 mA continuous, Cd = 0.52 pF at VR = 0 V / 1 MHz."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-sonnet-4-6",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-4-7",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 5,+ "cost_usd": 0.2292,+ "at": "2026-09-22T13:26:16"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590223106917756928",+ "pages": 5,+ "sha256": "38c9060fb95deb1a",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}