component

AON6403

Public Made by Adom

by adom

Alpha & Omega Semiconductor Single FETs, MOSFETs, DFN-8(5x6). KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componenttransistors/thyristorsaon6403board-derived

Verified AON6403

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 2 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Alpha & Omega's AON6403 datasheet (Rev 2.1, September 2023) and AOS package outline DFN5x6_8L_EP1_P (PO-00044 version I); 3D model rebuilt to the package outlinefiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: replaced the LCSC copy (2010 file) with AOS's current edition, Rev 2.1 September 2023, linked from the AON6403 product page (Full Production, package DFN5x6_8L_EP1_P)
  • ✓All 8 pins match the DFN5X6 top-view pinout (p.1): 1-3 S, 4 G, 5-8 D. No renames needed
  • ✓Pin types: gate input, source and drain passive (discrete MOSFET convention); unchanged
  • ✓Descriptions rewritten from the p.1 pinout and absolute maximum ratings (VDS -30 V, VGS ±20 V) and the p.2 VGS(th) row
  • ✓Footprint vs AOS DFN5x6_8L_EP1_P recommended land pattern (PO-00044 I): pads 1-4 0.50 x 0.65 mm on 1.27 mm pitch, drain fingers 0.50 x 0.55 mm joined to a 4.60 x 4.12 mm drain pad (numbered 8), 6.15 mm overall, all as drawn; pin 1 bottom-left with pins 1-4 along the bottom edge, as in AOS's top view (numbering counter-clockwise)
  • ✓DigiKey 785-1339-2-ND confirmed as AON6403 by Alpha & Omega (DigiKey lifecycle 'Not For New Designs'; AOS lists Full Production); Mouser returned no Alpha & Omega listing (searched 2026-10-09 and 2026-10-27): set to not carried
  • ✓3D source: tier 1 none (aosmd.com product pages are rendered client-side from a CMS API that redirects to a login; the public res/ folders hold datasheets, package outlines and marking PDFs; a web search found no AOS STEP. No manufacturer STEP retrievable (2026-10-27).) Tier 2 rejected (KiCad AO_DFN-8-1EP_5.55x5.2mm_P1.27mm_EP4.12x4.6mm.step (the AOS-specific library model): body 5.525 x 5.175 x 0.96 but its terminals end 0.0125 mm past the body (tip span 5.55 vs E1 5.95-6.15) and its rows run along the other axis; DFN-8-1EP_6x5mm_P1.27mm_EP4x4mm.step (the old page model): 4.98 along the rows vs D 5.10-5.30. Both out of tolerance.) Tier 3: model rebuilt with the KiCad 3D model generator (gitlab.com/kicad/libraries/kicad-packages3D-generator, commit e272fcc8) from AOS DFN5x6_8L_EP1_P package outline PO-00044 version I, dimension table and top/bottom views (1 page); parameters in provenance/3d-generator-params.yaml; Adom-authored, CC-BY-SA-4.0
  • ✓3D body vs drawing: body 5.20 (along the terminal rows) x 5.55 mm: D 5.10-5.30, E 5.45-5.65: pass; terminal tips at y = +/-3.025 (span 6.05): E1 5.95-6.15: pass; overall height 0.95 mm (etched 0.955), standoff 0.025, terminal thickness 0.20: A 0.85-1.00, A1 0.00-0.05, c 0.15-0.25: pass; source/gate terminals 0.40 x 0.55 (tip to inner end) on 1.27 pitch: b 0.30-0.50, L 0.45-0.65, e 1.27: pass; exposed drain pad 4.35 x 3.625 mm, source-side edge 1.275 mm from the centre line, drain terminals 0.675 mm from the pad to the tips: D1 4.25-4.45, E2 3.525-3.725, E3 1.175-1.375, L2 0.68 REF: pass; pins 1-4 along -y (3D) = the footprint's bottom row (KiCad y +2.765), pin 1 at x -1.905; pad and drain fingers toward +y = footprint pads 5-8 and the drain pad; pin-1 circle on top at (-1.85, -2.025) mm, bottom-left as in AOS's top view: pass; not modelled: the R0.4 REF body corner radius and the pad tie-bar stubs on the body sides (cosmetic)
  • ✓3D pose: aon6403.step and aon6403-etched.step are Z-up, seated on z = 0, centred on the footprint origin (offset 0.0 mm), footprint (model) binding identity (step_pose.py); the source was built in the footprint frame, so the transform is identity; the etched file adds the adom-chip-laser MPN inlay on the top face; GLBs from step2glb convert; footprint (model) path now ${KIPRJMOD}/aon6403.step with only that line changed (pads untouched); provenance/3d-model.json records source, terms, hashes, transform and checks
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass
Evidencedatasheet (Alpha & Omega, Rev 2.1)DFN5x6_8L_EP1_P package outline (Alpha & Omega)
Verified files✓ aon6403.kicad_sym✓ aon6403.kicad_mod✓ aon6403.step
9 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • ✓8 of 8 pins described from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! aon6403.kicad_sym! aon6403.kicad_mod! aon6403.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

Add component metadata and pin table

Caleb ·1e3da23876 ·20d ago ·parent c13a5b0
1 file changed +173−30
page.json+173−30
page.json+173−30
@@ -1,28 +1,35 @@ {   "schema_version": 1,-  "slug": "aon6403",   "type": "component",-  "kind": "component",+  "slug": "aon6403",   "title": "AON6403",   "brief": "Alpha & Omega Semiconductor Single FETs, MOSFETs, DFN-8(5x6). KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",   "version": "0.1.0",-  "because": "No wiki page exists for this MPN: cross-referenced every BOM line of the Adom board pages against all 25,496 hardware pages on 2026-10-07; this part had no match by MPN or LCSC number.",-  "hero": {-    "type": "billboard",-    "headline": "AON6403",-    "subhead": "Alpha & Omega Semiconductor Single FETs, MOSFETs",-    "screenshot": "docs/hero.png",-    "chrome": false-  },+  "license": "NOASSERTION",+  "tags": [+    "component",+    "transistors/thyristors",+    "aon6403",+    "board-derived",+    "staged-for-validation"+  ],   "component": {     "mpn": "AON6403",     "manufacturer": "Alpha & Omega Semiconductor",     "package": "DFN-8(5x6)",-    "pin_count": null,+    "pin_count": 8,     "category": "Transistors/Thyristors",     "subcategory": "Single FETs, MOSFETs",-    "body_size": null,-    "parts": {},+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893793172508672",+    "parts": {+      "symbol": "aon6403.kicad_sym",+      "footprint": "aon6403.kicad_mod",+      "model_3d": "aon6403-etched.glb",+      "model_3d_plain": "aon6403.glb",+      "model_3d_step": "aon6403-etched.step",+      "model_3d_step_plain": "aon6403.step",+      "lbr": "aon6403.lbr"+    },     "distributor_links": {       "digikey": {         "part": "785-1339-2-ND",@@ -35,31 +42,167 @@         "url": "https://www.lcsc.com/product-detail/C2760089.html"       }     },-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893793172508672"+    "pins": [+      {+        "number": "1",+        "name": "S",+        "type": "passive",+        "description": "Source. Pin 1 of the DFN5x6 package. Shared with pins 2 and 3 as the source connection of the P-channel MOSFET. [datasheet p.1]"+      },+      {+        "number": "2",+        "name": "S",+        "type": "passive",+        "description": "Source. Pin 1 of the DFN5x6 package. Shared with pins 2 and 3 as the source connection of the P-channel MOSFET. [datasheet p.1]"+      },+      {+        "number": "3",+        "name": "S",+        "type": "passive",+        "description": "Source. Pin 1 of the DFN5x6 package. Shared with pins 2 and 3 as the source connection of the P-channel MOSFET. [datasheet p.1]"+      },+      {+        "number": "4",+        "name": "G",+        "type": "input",+        "description": "Gate. Control input for the P-channel MOSFET. Gate threshold voltage VGS(th) typ -1.7V (range -1.2V to -2.2V). Absolute maximum VGS = ±20V. Gate resistance typ 2Ω. [datasheet p.1]"+      },+      {+        "number": "5",+        "name": "D",+        "type": "passive",+        "description": "Drain. Pin 5 of the DFN5x6 package. Shared with pins 6, 7, and 8 (and the exposed thermal pad) as the drain connection. VDS absolute maximum -30V. [datasheet p.1]"+      },+      {+        "number": "6",+        "name": "D",+        "type": "passive",+        "description": "Drain. Pin 5 of the DFN5x6 package. Shared with pins 6, 7, and 8 (and the exposed thermal pad) as the drain connection. VDS absolute maximum -30V. [datasheet p.1]"+      },+      {+        "number": "7",+        "name": "D",+        "type": "passive",+        "description": "Drain. Pin 5 of the DFN5x6 package. Shared with pins 6, 7, and 8 (and the exposed thermal pad) as the drain connection. VDS absolute maximum -30V. [datasheet p.1]"+      },+      {+        "number": "8",+        "name": "D",+        "type": "passive",+        "description": "Drain. Pin 5 of the DFN5x6 package. Shared with pins 6, 7, and 8 (and the exposed thermal pad) as the drain connection. VDS absolute maximum -30V. [datasheet p.1]"+      }+    ],+    "provenance": {+      "factory_chain": {+        "pipeline": "adom-parts (board-derived) 0.1",+        "pins": "KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7)",+        "at": "2026-10-08"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893793172508672",+        "pages": 6,+        "sha256": "d5310d3cec501617c9ae40263f06d3cd70a5acdaf542eae31e641663782d43aa",+        "source_tier": "lcsc"+      },+      "cad": "Footprint, symbol and 3D model as used on Adom board designs; the 3D model was extracted from the board STEP export",+      "pins": {+        "total": 8,+        "described": 8,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "aon6403.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          5.045,+          6.027,+          0.901+        ],+        "zmin_mm": -0.001,+        "footprint_binding": "identity",+        "sha256": "5e770d499225d5057e4556ab51088019e0a0bb625a4d46633231ab85eab6137f",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      },+      {+        "file": "aon6403-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          5.045,+          6.027,+          0.903+        ],+        "zmin_mm": -0.001,+        "footprint_binding": "identity",+        "sha256": "99f1cdefca2edde8163e612f0bff23acd67933654c151f1706e723f9c6b42d80",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      }+    ]   },-  "tags": [-    "component",-    "transistors/thyristors",-    "aon6403",-    "board-derived",-    "staged-for-validation"+  "metadata": {+    "specs": {+      "Manufacturer": "Alpha & Omega Semiconductor",+      "Package": "DFN-8(5x6)",+      "Category": "Transistors/Thyristors",+      "Pins": "8",+      "LCSC": "C2760089"+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"   ],   "discovery_triggers": [     "aon6403",     "aon6403"   ],-  "license": "NOASSERTION",-  "visibility": {-    "public": false-  },+  "discovery_pitch": "AON6403 (Alpha & Omega Semiconductor) component page: pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Caleb",     "email": "[email protected]"   },-  "sample_prompts": [],-  "discovery_pitch": null,-  "metadata": {},-  "created_at": "2026-10-08T18:26:07.520Z",-  "updated_at": "2026-10-08T18:26:07.521Z",-  "org": "adom"+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "verification.json",+    "aon6403.kicad_sym",+    "aon6403.kicad_mod",+    "aon6403-etched.glb",+    "aon6403-etched.step",+    "aon6403.glb",+    "aon6403.step",+    "aon6403.lbr",+    "docs/hero.png",+    "docs/aon6403-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": {+    "public": false+  } }\ No newline at end of file