component
ESDA6V1U1RL
Public Made by Adomby adom
STMicroelectronics ESD And Surge Protection (TVS/ESD), SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# ESDA6V1U1RL++**STMicroelectronics** · ESD And Surge Protection (TVS/ESD) · SO-8++ESDA6V1U1RL from STMicroelectronics, in a SO-8. 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/O 1 | passive | Unidirectional TRANSIL protection channel 1 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |+| 2 | I/O 2 | passive | Unidirectional TRANSIL protection channel 2 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |+| 3 | I/O 3 | passive | Unidirectional TRANSIL protection channel 3 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |+| 4 | I/O 4 | passive | Unidirectional TRANSIL protection channel 4 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |+| 5 | I/O 5 | passive | Unidirectional TRANSIL protection channel 5 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |+| 6 | GND | power_in | Common ground connection of the TRANSIL array, joined internally to pin 7, which is the reference for all six protection channels. |+| 7 | GND | power_in | Common ground connection of the TRANSIL array, joined internally to pin 6, which is the reference for all six protection channels. |+| 8 | I/O 6 | passive | Unidirectional TRANSIL protection channel 6 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SO-8 |+| Category | Circuit Protection |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `ESDA6V1U1RL`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)+- 3D model files: `esda6v1u1rl-etched.step` / `esda6v1u1rl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esda6v1u1rl.step` / `esda6v1u1rl.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/8588879914212319232) (6 pp, sha256 `5c794295d1f7fe3f`, retrieved 2026-10-03, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/esda6v1u1rl-datasheet.pdf)
page.jsonadded+161@@ -0,0 +1,161 @@+{+ "slug": "esda6v1u1rl",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics ESD And Surge Protection (TVS/ESD), SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "esda6v1u1rl",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "esda6v1u1rl.kicad_sym",+ "esda6v1u1rl.kicad_mod",+ "esda6v1u1rl.glb",+ "esda6v1u1rl.step",+ "esda6v1u1rl.lbr",+ "docs/hero.png",+ "docs/esda6v1u1rl-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "esda6v1u1rl-hero.glb",+ "esda6v1u1rl-hero.overlay.json"+ ],+ "component": {+ "mpn": "ESDA6V1U1RL",+ "manufacturer": "STMicroelectronics",+ "package": "SO-8",+ "pin_count": 8,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879914212319232",+ "parts": {+ "symbol": "esda6v1u1rl.kicad_sym",+ "footprint": "esda6v1u1rl.kicad_mod",+ "model_3d": "esda6v1u1rl-hero.glb",+ "model_3d_plain": "esda6v1u1rl.glb",+ "model_3d_step": "esda6v1u1rl-etched.step",+ "model_3d_step_plain": "esda6v1u1rl.step",+ "lbr": "esda6v1u1rl.lbr"+ },+ "distributor_links": {+ "lcsc": 118278,+ "digikey": "497-3711-2-ND",+ "mouser": "511-ESDA6V1U1-TR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T01:13:23Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-3711-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-ESDA6V1U1-TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "I/O 1",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 1 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ },+ {+ "number": "2",+ "name": "I/O 2",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 2 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ },+ {+ "number": "3",+ "name": "I/O 3",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 3 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ },+ {+ "number": "4",+ "name": "I/O 4",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 4 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ },+ {+ "number": "5",+ "name": "I/O 5",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 5 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground connection of the TRANSIL array, joined internally to pin 7, which is the reference for all six protection channels."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground connection of the TRANSIL array, joined internally to pin 6, which is the reference for all six protection channels."+ },+ {+ "number": "8",+ "name": "I/O 6",+ "type": "passive",+ "description": "Unidirectional TRANSIL protection channel 6 for a data line, clamping positive transients just above logic supply level (VBR 6.1 V min to 7.2 V max at 1 mA) and negative transients to a diode drop below ground."+ }+ ],+ "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": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The functional diagram shows pins 6 and 7 both labelled GND and tied to the common node. Pins 2 and ; Pin types are set to passive for the I/O pins because ESD protection channels have no ERC class that",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 6,+ "cost_usd": 0.1845,+ "at": "2026-10-03T01:12:58"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879914212319232",+ "pages": 6,+ "sha256": "5c794295d1f7fe3f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}