component
PESD1CAN
Public Made by Adomby adom
UMW 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 @@+# PESD1CAN++**UMW** · ESD And Surge Protection (TVS/ESD) · SOT-23++PESD1CAN from UMW, 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 | LINE1 | passive | CAN bus line 1 protection terminal; bidirectional TVS anode/cathode node, VRWM=24 V, clamping voltage VC=30 V (max) at IPP=3 A (8/20 µs), reverse leakage IR≤0.5 µA at VRWM. |+| 2 | LINE2 | passive | CAN bus line 2 protection terminal; bidirectional TVS anode/cathode node, VRWM=24 V, clamping voltage VC=30 V (max) at IPP=3 A (8/20 µs), reverse leakage IR≤0.5 µA at VRWM. |+| 3 | GND | power_in | Common ground reference terminal; shared cathode/anode node of both internal back-to-back TVS diodes; rated for peak pulse current IPP=3 A (8/20 µs) and ESD per IEC 61000-4-2 ±30 kV. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | SOT-23 |+| Category | Circuit Protection |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `PESD1CAN`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `pesd1can-etched.step` / `pesd1can-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd1can.step` / `pesd1can.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755880603713982464) (7 pp, sha256 `528aaf00b8c78013`, 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/pesd1can-datasheet.pdf)
page.jsonadded+112@@ -0,0 +1,112 @@+{+ "slug": "pesd1can",+ "version": "0.1.0",+ "type": "component",+ "description": "UMW ESD And Surge Protection (TVS/ESD), SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "pesd1can",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "pesd1can.kicad_sym",+ "pesd1can.kicad_mod",+ "pesd1can.glb",+ "pesd1can.step",+ "pesd1can.lbr",+ "docs/hero.png",+ "docs/pesd1can-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "PESD1CAN",+ "manufacturer": "UMW",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755880603713982464",+ "parts": {+ "symbol": "pesd1can.kicad_sym",+ "footprint": "pesd1can.kicad_mod",+ "model_3d": "pesd1can-etched.glb",+ "model_3d_plain": "pesd1can.glb",+ "model_3d_step": "pesd1can-etched.step",+ "model_3d_step_plain": "pesd1can.step",+ "lbr": "pesd1can.lbr"+ },+ "distributor_links": {+ "lcsc": "C2687121",+ "digikey": "5272-PESD1CANTR-ND"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T16:45:21Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "5272-PESD1CANTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "LINE1",+ "type": "passive",+ "description": "CAN bus line 1 protection terminal; bidirectional TVS anode/cathode node, VRWM=24 V, clamping voltage VC=30 V (max) at IPP=3 A (8/20 µs), reverse leakage IR≤0.5 µA at VRWM."+ },+ {+ "number": "2",+ "name": "LINE2",+ "type": "passive",+ "description": "CAN bus line 2 protection terminal; bidirectional TVS anode/cathode node, VRWM=24 V, clamping voltage VC=30 V (max) at IPP=3 A (8/20 µs), reverse leakage IR≤0.5 µA at VRWM."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground reference terminal; shared cathode/anode node of both internal back-to-back TVS diodes; rated for peak pulse current IPP=3 A (8/20 µs) and ESD per IEC 61000-4-2 ±30 kV."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755880603713982464",+ "pages": 7,+ "sha256": "528aaf00b8c78013",+ "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]"+ }+}