component
BT137S-800E
Public Made by Adomby adom
KY Thyristors (SCR)/Modules, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# BT137S-800E++**KY** · Thyristors (SCR)/Modules · TO-252++BT137S-800E from KY, in a TO-252. 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 | T1 | passive | Main Terminal 1 (MT1); bidirectional AC power terminal, conducts up to 8 A RMS at Tc = 110 °C, holding current IH ≤ 30 mA (grade E). |+| 2 | T2 | passive | Main Terminal 2 (MT2); bidirectional AC power terminal and exposed solder tab for heatsinking; VDRM/VRRM = 800 V, ITSM = 84 A (tp = 10 ms). |+| 3 | G | input | Gate trigger input; VGT ≤ 1.3 V, IGT ≤ 25 mA (quadrants I/II/III) / ≤ 70 mA (quadrant IV) at VD = 12 V, RL = 30 Ω; peak gate current IGM = 4 A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | KY |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `BT137S-800E`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252 (KiCad packages3D, STEP)+- 3D model files: `bt137s-800e-etched.step` / `bt137s-800e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bt137s-800e.step` / `bt137s-800e.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [KY datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945254175690752) (8 pp, sha256 `4c5a9fe8e2644a18`, 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/bt137s-800e-datasheet.pdf)
page.jsonadded+113@@ -0,0 +1,113 @@+{+ "slug": "bt137s-800e",+ "version": "0.1.0",+ "type": "component",+ "description": "KY Thyristors (SCR)/Modules, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "bt137s-800e",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bt137s-800e.kicad_sym",+ "bt137s-800e.kicad_mod",+ "bt137s-800e.glb",+ "bt137s-800e.step",+ "bt137s-800e.lbr",+ "docs/hero.png",+ "docs/bt137s-800e-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BT137S-800E",+ "manufacturer": "KY",+ "package": "TO-252",+ "pin_count": 3,+ "category": "Transistors/Thyristors",+ "subcategory": "Thyristors (SCR)/Modules",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945254175690752",+ "parts": {+ "symbol": "bt137s-800e.kicad_sym",+ "footprint": "bt137s-800e.kicad_mod",+ "model_3d": "bt137s-800e-etched.glb",+ "model_3d_plain": "bt137s-800e.glb",+ "model_3d_step": "bt137s-800e-etched.step",+ "model_3d_step_plain": "bt137s-800e.step",+ "lbr": "bt137s-800e.lbr"+ },+ "distributor_links": {+ "lcsc": "C2831693"+ },+ "pins": [+ {+ "number": "1",+ "name": "T1",+ "type": "passive",+ "description": "Main Terminal 1 (MT1); bidirectional AC power terminal, conducts up to 8 A RMS at Tc = 110 °C, holding current IH ≤ 30 mA (grade E)."+ },+ {+ "number": "2",+ "name": "T2",+ "type": "passive",+ "description": "Main Terminal 2 (MT2); bidirectional AC power terminal and exposed solder tab for heatsinking; VDRM/VRRM = 800 V, ITSM = 84 A (tp = 10 ms)."+ },+ {+ "number": "3",+ "name": "G",+ "type": "input",+ "description": "Gate trigger input; VGT ≤ 1.3 V, IGT ≤ 25 mA (quadrants I/II/III) / ≤ 70 mA (quadrant IV) at VD = 12 V, RL = 30 Ω; peak gate current IGM = 4 A."+ }+ ],+ "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": 8,+ "cost_usd": 0.3508,+ "at": "2026-09-22T11:08:00"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945254175690752",+ "pages": 8,+ "sha256": "4c5a9fe8e2644a18",+ "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]"+ }+}