component
TYN225RG
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# TYN225RG++**STMicroelectronics** · Thyristors (SCR)/Modules · TO-220++TYN225RG from STMicroelectronics, in a TO-220. 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 | K | passive | Cathode of the SCR, the current-return terminal on the left lead of the TO220AB drawing; the device is rated for 25 A RMS on-state current (Tc = 95 °C). |+| 2 | A | passive | Anode of the SCR, the middle lead of the TO220AB drawing; repetitive peak off-state and reverse voltage is 200 V for TYN225 (VDRM/VRRM, Tj = 125 °C). |+| 3 | G | input | Gate trigger input on the right lead of the TO220AB drawing; IGT max 40 mA and VGT max 1.5 V at VD = 12 V, RL = 33 Ω, Tj = 25 °C, with VRGM = 5 V maximum. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TO-220 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `TYN225RG`+- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`+- 3D model: TO-220 (KiCad packages3D, STEP)+- 3D model files: `tyn225rg-etched.step` / `tyn225rg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tyn225rg.step` / `tyn225rg.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903128819134464) (4 pp, sha256 `32ea8f484793428f`, retrieved 2026-10-05, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/tyn225rg-datasheet.pdf)
page.jsonadded+131@@ -0,0 +1,131 @@+{+ "slug": "tyn225rg",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Thyristors (SCR)/Modules, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "tyn225rg",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tyn225rg.kicad_sym",+ "tyn225rg.kicad_mod",+ "tyn225rg.glb",+ "tyn225rg.step",+ "tyn225rg.lbr",+ "docs/hero.png",+ "docs/tyn225rg-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tyn225rg-hero.glb",+ "tyn225rg-hero.overlay.json"+ ],+ "component": {+ "mpn": "TYN225RG",+ "manufacturer": "STMicroelectronics",+ "package": "TO-220",+ "pin_count": 3,+ "category": "Transistors/Thyristors",+ "subcategory": "Thyristors (SCR)/Modules",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903128819134464",+ "parts": {+ "symbol": "tyn225rg.kicad_sym",+ "footprint": "tyn225rg.kicad_mod",+ "model_3d": "tyn225rg-hero.glb",+ "model_3d_plain": "tyn225rg.glb",+ "model_3d_step": "tyn225rg-etched.step",+ "model_3d_step_plain": "tyn225rg.step",+ "lbr": "tyn225rg.lbr"+ },+ "distributor_links": {+ "lcsc": 5456138,+ "digikey": "497-3279-5-ND",+ "mouser": "511-TYN225"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T20:31:26Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-3279-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-TYN225",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "K",+ "type": "passive",+ "description": "Cathode of the SCR, the current-return terminal on the left lead of the TO220AB drawing; the device is rated for 25 A RMS on-state current (Tc = 95 °C)."+ },+ {+ "number": "2",+ "name": "A",+ "type": "passive",+ "description": "Anode of the SCR, the middle lead of the TO220AB drawing; repetitive peak off-state and reverse voltage is 200 V for TYN225 (VDRM/VRRM, Tj = 125 °C)."+ },+ {+ "number": "3",+ "name": "G",+ "type": "input",+ "description": "Gate trigger input on the right lead of the TO220AB drawing; IGT max 40 mA and VGT max 1.5 V at VD = 12 V, RL = 33 Ω, Tj = 25 °C, with VRGM = 5 V maximum."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet does not print pin numbers. Page 1 labels the leads K, A, G in that order, left to rig; The datasheet covers the TYN 225 to TYN 1225 family. The 'RG' suffix in TYN225RG is not described, s; The datasheet shows no separate tab pin. The tab is not a numbered lead, and its connection is not s",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 4,+ "cost_usd": 0.2416,+ "at": "2026-10-05T20:31:09"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903128819134464",+ "pages": 4,+ "sha256": "32ea8f484793428f",+ "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]"+ }+}