component
LTV-217B
Public Made by Adomby adom
AOTE Transistor, Photovoltaic Output Optoisolators, SSOP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# LTV-217B++**AOTE** · Transistor, Photovoltaic Output Optoisolators · SSOP-4++LTV-217B from AOTE, in a SSOP-4. 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 | Anode | input | LED anode; forward current IF ≤50 A, forward voltage VF 1.2-1.4 V at IF=20 mA |+| 2 | Cathode | power_in | LED cathode; input ground return for LED element |+| 3 | Emitter | power_in | Phototransistor emitter; output reference terminal with collector dark current ICEO ≤100 µA at VCE=20V |+| 4 | Collector | output | Phototransistor collector; output signal terminal with IC ≤50 A and BVCEO ≥80 V |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | AOTE |+| Package | SSOP-4 |+| Category | Optoisolators |+| Pins | 4 |++## CAD (KiCad official)++- Symbol: `LTV-217B`+- Footprint: `Package_SO:SSOP-4_4.4x2.6mm_P1.27mm`+- 3D model: SSOP-4, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.75 mm nominal SSOP 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: `ltv-217b-etched.step` / `ltv-217b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltv-217b.step` / `ltv-217b.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [AOTE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604442209148018688) (12 pp, sha256 `c5bd7a38bd1407f2`, retrieved 2026-10-01, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/ltv-217b-datasheet.pdf)
page.jsonadded+131@@ -0,0 +1,131 @@+{+ "slug": "ltv-217b",+ "version": "0.1.0",+ "type": "component",+ "description": "AOTE Transistor, Photovoltaic Output Optoisolators, SSOP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "optoisolators",+ "ltv-217b",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ltv-217b.kicad_sym",+ "ltv-217b.kicad_mod",+ "ltv-217b.glb",+ "ltv-217b.step",+ "ltv-217b.lbr",+ "docs/hero.png",+ "docs/ltv-217b-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LTV-217B",+ "manufacturer": "AOTE",+ "package": "SSOP-4",+ "pin_count": 4,+ "category": "Optoisolators",+ "subcategory": "Transistor, Photovoltaic Output Optoisolators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604442209148018688",+ "parts": {+ "symbol": "ltv-217b.kicad_sym",+ "footprint": "ltv-217b.kicad_mod",+ "model_3d": "ltv-217b-etched.glb",+ "model_3d_plain": "ltv-217b.glb",+ "model_3d_step": "ltv-217b-etched.step",+ "model_3d_step_plain": "ltv-217b.step",+ "lbr": "ltv-217b.lbr"+ },+ "distributor_links": {+ "lcsc": "C41367996"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T17:36:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "Anode",+ "type": "input",+ "description": "LED anode; forward current IF ≤50 A, forward voltage VF 1.2-1.4 V at IF=20 mA"+ },+ {+ "number": "2",+ "name": "Cathode",+ "type": "power_in",+ "description": "LED cathode; input ground return for LED element"+ },+ {+ "number": "3",+ "name": "Emitter",+ "type": "power_in",+ "description": "Phototransistor emitter; output reference terminal with collector dark current ICEO ≤100 µA at VCE=20V"+ },+ {+ "number": "4",+ "name": "Collector",+ "type": "output",+ "description": "Phototransistor collector; output signal terminal with IC ≤50 A and BVCEO ≥80 V"+ }+ ],+ "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: Forward current (IF) and collector current (IC) both rated at 50 A maximum, which appears inconsiste"+ ],+ "pages_sent": 12,+ "cost_usd": 0.128,+ "at": "2026-10-01T17:35:51"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604442209148018688",+ "pages": 12,+ "sha256": "c5bd7a38bd1407f2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 4,+ "described": 4,+ "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]"+ }+}