component
BCP53-16
Public Made by Adomby adom
STMicroelectronics Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# BCP53-16++**STMicroelectronics** · Bipolar (BJT) · SOT-223++BCP53-16 from STMicroelectronics, in a SOT-223. 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 | B | input | Base of the PNP transistor; VEBO max -5 V, IB max -0.1 A (-0.2 A peak). |+| 2 | C | passive | Collector (also the tab); VCBO -100 V, VCEO -80 V, IC max -1 A (-1.5 A peak). |+| 3 | E | passive | Emitter of the PNP transistor; VEBO max -5 V with respect to the base. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-223 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `BCP53-16`+- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`+- 3D model: SOT-223 (KiCad packages3D, STEP)+- 3D model files: `bcp53-16-etched.step` / `bcp53-16-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bcp53-16.step` / `bcp53-16.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/bcp53-16.pdf) (4 pp, sha256 `7b6835c2607db94d`, retrieved 2026-10-06, 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/bcp53-16-datasheet.pdf)
page.jsonadded+130@@ -0,0 +1,130 @@+{+ "slug": "bcp53-16",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "bcp53-16",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bcp53-16.kicad_sym",+ "bcp53-16.kicad_mod",+ "bcp53-16.glb",+ "bcp53-16.step",+ "bcp53-16.lbr",+ "docs/hero.png",+ "docs/bcp53-16-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "bcp53-16-hero.glb",+ "bcp53-16-hero.overlay.json"+ ],+ "component": {+ "mpn": "BCP53-16",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-223",+ "pin_count": 3,+ "category": "Transistors/Thyristors",+ "subcategory": "Bipolar (BJT)",+ "datasheet": "https://www.st.com/resource/en/datasheet/bcp53-16.pdf",+ "parts": {+ "symbol": "bcp53-16.kicad_sym",+ "footprint": "bcp53-16.kicad_mod",+ "model_3d": "bcp53-16-hero.glb",+ "model_3d_plain": "bcp53-16.glb",+ "model_3d_step": "bcp53-16-etched.step",+ "model_3d_step_plain": "bcp53-16.step",+ "lbr": "bcp53-16.lbr"+ },+ "distributor_links": {+ "lcsc": 2857849,+ "digikey": "5399-BCP53-16TR-ND",+ "mouser": "511-BCP53-16"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T03:36:38Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "5399-BCP53-16TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-BCP53-16",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "B",+ "type": "input",+ "description": "Base of the PNP transistor; VEBO max -5 V, IB max -0.1 A (-0.2 A peak)."+ },+ {+ "number": "2",+ "name": "C",+ "type": "passive",+ "description": "Collector (also the tab); VCBO -100 V, VCEO -80 V, IC max -1 A (-1.5 A peak)."+ },+ {+ "number": "3",+ "name": "E",+ "type": "passive",+ "description": "Emitter of the PNP transistor; VEBO max -5 V with respect to the base."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet does not explicitly state which of pins 1, 2, 3 correspond to Emitter, Base, and Colle"+ ],+ "pages_sent": 4,+ "cost_usd": 0.078,+ "at": "2026-10-06T03:36:24"+ },+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/bcp53-16.pdf",+ "pages": 4,+ "sha256": "7b6835c2607db94d",+ "source_tier": "mfr"+ },+ "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]"+ }+}