← Commit history

Initial commit: component/sznup2105lt1g

Ray ·8e49b05370 ·1mo ago
2 files changed +152
README.mdadded+39
@@ -0,0 +1,39 @@+# SZNUP2105LT1G++**onsemi** · ESD And Surge Protection (TVS/ESD) · SOT-23++SZNUP2105LT1G from onsemi, in a SOT-23. 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 | Cathode | passive | Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet) |+| 2 | Cathode | passive | Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet) |+| 3 | Cathode | passive | Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet) |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOT-23 |+| Category | Circuit Protection |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `SZNUP2105LT1G`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `sznup2105lt1g-etched.step` / `sznup2105lt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sznup2105lt1g.step` / `sznup2105lt1g.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884531449368576) (7 pp, sha256 `e515a4e31839f061`, retrieved 2026-09-17, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/sznup2105lt1g-datasheet.pdf)
page.jsonadded+113
@@ -0,0 +1,113 @@+{+  "slug": "sznup2105lt1g",+  "version": "0.1.0",+  "type": "component",+  "description": "onsemi ESD And Surge Protection (TVS/ESD), SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "circuit protection",+    "sznup2105lt1g",+    "factory-2.0.0",+    "extractor-text"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "sznup2105lt1g.kicad_sym",+    "sznup2105lt1g.kicad_mod",+    "sznup2105lt1g.glb",+    "sznup2105lt1g.step",+    "sznup2105lt1g.lbr",+    "docs/hero.png",+    "docs/sznup2105lt1g-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "SZNUP2105LT1G",+    "manufacturer": "onsemi",+    "package": "SOT-23",+    "pin_count": 3,+    "category": "Circuit Protection",+    "subcategory": "ESD And Surge Protection (TVS/ESD)",+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884531449368576",+    "parts": {+      "symbol": "sznup2105lt1g.kicad_sym",+      "footprint": "sznup2105lt1g.kicad_mod",+      "model_3d": "sznup2105lt1g-etched.glb",+      "model_3d_plain": "sznup2105lt1g.glb",+      "model_3d_step": "sznup2105lt1g-etched.step",+      "model_3d_step_plain": "sznup2105lt1g.step",+      "lbr": "sznup2105lt1g.lbr"+    },+    "distributor_links": {+      "lcsc": "C233494"+    },+    "pins": [+      {+        "number": "1",+        "name": "Cathode",+        "type": "passive",+        "description": "Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet)"+      },+      {+        "number": "2",+        "name": "Cathode",+        "type": "passive",+        "description": "Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet)"+      },+      {+        "number": "3",+        "name": "Cathode",+        "type": "passive",+        "description": "Cathode connection for dual bidirectional voltage suppression circuit (connection point unspecified in datasheet)"+      }+    ],+    "provenance": {+      "extractor": "extract_pins 0.2",+      "factory_chain": {+        "factory": "2.0.0",+        "extractor": "extract_pins 0.2",+        "primary_model": "claude-haiku-4-5-20251001",+        "primary_mode": "text",+        "consensus_model": "claude-sonnet-4-6",+        "consensus": "agreed",+        "guards": "pin_guards 0.1: passed",+        "guard_notes": [+          "extractor flagged: Datasheet does not provide explicit pin-to-function mapping. Only pin marking designations (all list"+        ],+        "pages_sent": 7,+        "cost_usd": 0.1497,+        "at": "2026-09-17T22:23:55"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884531449368576",+        "pages": 7,+        "sha256": "e515a4e31839f061",+        "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]"+  }+}\ No newline at end of file