component
ESDA14V2L
Public Made by Adomby adom
STMicroelectronics ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# ESDA14V2L++**STMicroelectronics** · ESD And Surge Protection (TVS/ESD) · SOT-23++ESDA14V2L from STMicroelectronics, in a SOT-23. 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 | I/O1 | passive | Protected I/O line 1; internal unidirectional TVS diode cathode, clamps positive transients and diverts negative transients to pin 3 (common); VBR 14.2-15.8V typ. for ESDA14V2L. |+| 2 | I/O2 | passive | Protected I/O line 2; internal unidirectional TVS diode cathode, clamps positive transients and diverts negative transients to pin 3 (common); VBR 14.2-15.8V typ. for ESDA14V2L. Connecting pin 1 and pin 2 together allows the device to be used as a bidirectional suppressor. |+| 3 | COM | power_in | Common node shared by the anodes of both internal TVS diodes (functions as the ground/return reference for the ESD clamp paths from pins 1 and 2). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23 |+| Category | Circuit Protection |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `ESDA14V2L`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `esda14v2l-etched.step` / `esda14v2l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esda14v2l.step` / `esda14v2l.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/8586172592877416448) (6 pp, sha256 `fd63294c3ddc56e6`, retrieved 2026-09-29, 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/esda14v2l-datasheet.pdf)
page.jsonadded+113@@ -0,0 +1,113 @@+{+ "slug": "esda14v2l",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "esda14v2l",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "esda14v2l.kicad_sym",+ "esda14v2l.kicad_mod",+ "esda14v2l.glb",+ "esda14v2l.step",+ "esda14v2l.lbr",+ "docs/hero.png",+ "docs/esda14v2l-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ESDA14V2L",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586172592877416448",+ "parts": {+ "symbol": "esda14v2l.kicad_sym",+ "footprint": "esda14v2l.kicad_mod",+ "model_3d": "esda14v2l-etched.glb",+ "model_3d_plain": "esda14v2l.glb",+ "model_3d_step": "esda14v2l-etched.step",+ "model_3d_step_plain": "esda14v2l.step",+ "lbr": "esda14v2l.lbr"+ },+ "distributor_links": {+ "lcsc": "C10653",+ "digikey": "497-6687-2-ND",+ "mouser": "511-ESDA14V2L"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T16:15:53Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-6687-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-ESDA14V2L",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "I/O1",+ "type": "passive",+ "description": "Protected I/O line 1; internal unidirectional TVS diode cathode, clamps positive transients and diverts negative transients to pin 3 (common); VBR 14.2-15.8V typ. for ESDA14V2L."+ },+ {+ "number": "2",+ "name": "I/O2",+ "type": "passive",+ "description": "Protected I/O line 2; internal unidirectional TVS diode cathode, clamps positive transients and diverts negative transients to pin 3 (common); VBR 14.2-15.8V typ. for ESDA14V2L. Connecting pin 1 and pin 2 together allows the device to be used as a bidirectional suppressor."+ },+ {+ "number": "3",+ "name": "COM",+ "type": "power_in",+ "description": "Common node shared by the anodes of both internal TVS diodes (functions as the ground/return reference for the ESD clamp paths from pins 1 and 2)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586172592877416448",+ "pages": 6,+ "sha256": "fd63294c3ddc56e6",+ "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]"+ }+}