component
BT137D-800E
Public Made by Adomby adom
FUXINSEMI Thyristors (SCR)/Modules, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+45@@ -0,0 +1,45 @@+# BT137D-800E++**FUXINSEMI** · Thyristors (SCR)/Modules · TO-252++BT137D-800E from FUXINSEMI, 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 | A1 | passive | Main terminal 1 (MT1 / anode 1). Reference terminal for the gate trigger voltage V_GT. Carries the AC load current together with A2 (I_T(RMS) = 8 A). |+| 2 | A2 | passive | Main terminal 2 (MT2 / anode 2), electrically connected to the exposed metal tab of the TO-252AB package. Rated for V_DRM/V_RRM = 800 V and I_T(RMS) = 8 A. Carries the AC load current together with A1. |+| 3 | G | input | Gate trigger input. Referenced to A1. V_GT(max) = 1.5 V; I_GT(max) = 10 mA in quadrants I/II/III and 25 mA in quadrant IV. Peak gate current I_GM = 2 A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | FUXINSEMI |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `BT137D-800E`+- `BT137D-600E`++## CAD (KiCad official)++- Symbol: `BT137D-800E`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [FUXINSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907459222654976) (4 pp, sha256 `729a24760aaa1a26`, 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/bt137d-800e-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "bt137d-800e",+ "version": "0.1.0",+ "type": "component",+ "description": "FUXINSEMI Thyristors (SCR)/Modules, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "bt137d-800e"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bt137d-800e.kicad_sym",+ "bt137d-800e.kicad_mod",+ "bt137d-800e.glb",+ "bt137d-800e.step",+ "bt137d-800e.lbr",+ "docs/hero.png",+ "docs/bt137d-800e-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}