component
PESD3V3L2UM
Public Made by Adomby adom
Nexperia ESD And Surge Protection (TVS/ESD), SOT-883. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# PESD3V3L2UM++**Nexperia** · ESD And Surge Protection (TVS/ESD) · SOT-883++PESD3V3L2UM from Nexperia, in a SOT-883. 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 | Cathode 1 | passive | Cathode 1 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse. |+| 2 | Cathode 2 | passive | Cathode 2 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse. |+| 3 | Common Anode | power_in | Common anode connected to ground as the ESD clamp reference point. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Nexperia |+| Package | SOT-883 |+| Category | Circuit Protection |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `PESD3V3L2UM`+- Footprint: `Package_TO_SOT_SMD:SOT-883`+- 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `pesd3v3l2um-etched.step` / `pesd3v3l2um-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd3v3l2um.step` / `pesd3v3l2um.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913724904116224) (10 pp, sha256 `7510b72d19e6590c`, retrieved 2026-10-01, 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/pesd3v3l2um-datasheet.pdf)
page.jsonadded+110@@ -0,0 +1,110 @@+{+ "slug": "pesd3v3l2um",+ "version": "0.1.0",+ "type": "component",+ "description": "Nexperia ESD And Surge Protection (TVS/ESD), SOT-883. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "pesd3v3l2um",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "pesd3v3l2um.kicad_sym",+ "pesd3v3l2um.kicad_mod",+ "pesd3v3l2um.glb",+ "pesd3v3l2um.step",+ "pesd3v3l2um.lbr",+ "docs/hero.png",+ "docs/pesd3v3l2um-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "PESD3V3L2UM",+ "manufacturer": "Nexperia",+ "package": "SOT-883",+ "pin_count": 3,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913724904116224",+ "parts": {+ "symbol": "pesd3v3l2um.kicad_sym",+ "footprint": "pesd3v3l2um.kicad_mod",+ "model_3d": "pesd3v3l2um-etched.glb",+ "model_3d_plain": "pesd3v3l2um.glb",+ "model_3d_step": "pesd3v3l2um-etched.step",+ "model_3d_step_plain": "pesd3v3l2um.step",+ "lbr": "pesd3v3l2um.lbr"+ },+ "distributor_links": {+ "lcsc": "C552515"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T18:52:17Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "Cathode 1",+ "type": "passive",+ "description": "Cathode 1 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse."+ },+ {+ "number": "2",+ "name": "Cathode 2",+ "type": "passive",+ "description": "Cathode 2 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse."+ },+ {+ "number": "3",+ "name": "Common Anode",+ "type": "power_in",+ "description": "Common anode connected to ground as the ESD clamp reference point."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913724904116224",+ "pages": 10,+ "sha256": "7510b72d19e6590c",+ "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]"+ }+}