component

AO4805

Public Made by Adom

by adom

Alpha & Omega Semiconductor FET, MOSFET Arrays, SOIC-8. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componenttransistors/thyristorsao4805board-derived

Verified AO4805

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 AO4805 datasheet (Rev 7.1, March 2024) and AOS SO8 package outline PO-00004 version Lfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: replaced the LCSC copy (2010 file) with AOS's current edition, Rev 7.1 March 2024, from aosmd.com (linked from the AO4805 product page; same file at aosmd.com/res/datasheets/AO4805.pdf). AOS lists the part as Full Production, package SO8
  • ✓All 8 pins match the SOIC-8 top-view pinout and internal schematic (p.1) by number and name: 1 S2, 2 G2, 3 S1, 4 G1, 5 D1, 6 D1, 7 D2, 8 D2. Die assignment checked: MOSFET 1 = G1 (4), S1 (3), D1 (5, 6); MOSFET 2 = G2 (2), S2 (1), D2 (7, 8). No renames needed
  • ✓Pin types: gates input, sources and drains passive (discrete MOSFET convention); unchanged
  • ✓Descriptions rewritten from the p.1 pinout, absolute maximum ratings (VDS -30 V, VGS ±25 V) and the p.2 VGS(th) row; every description cites the new PDF
  • •Footprint vs AOS SO8 outline PO-00004 L (no drawing in the datasheet itself): 8 pads 1.95 x 0.60 mm at e = 1.27 mm, pad centres 4.95 mm apart (pads span x 1.50 to 3.45 mm from centre) vs lead tips at E1/2 = 2.90-3.10 mm with foot L 0.40-1.27 mm, so the pads cover the feet; pad width 0.60 over b 0.31-0.51. AOS's recommended land pattern is larger (2.20 x 0.80 mm pads, centres 5.74 mm apart): the KiCad-library pads are smaller but still cover the leads. No exposed pad. Pin 1 top-left, numbering counter-clockwise
  • ✓3D body (plain STEP) 6.00 x 4.90 x 1.75 mm against E1 5.80-6.20 (lead span), D 4.80-5.00, A 1.35-1.75; leads 0.41 mm wide on 1.27 mm pitch; pin-1 dot top-left over pad 1; Z-up, seated on z = 0, centred on the pads
  • ✓DigiKey 785-1055-2-ND confirmed as AO4805 by Alpha & Omega (tape and reel, Active); Mouser returned no Alpha & Omega listing for AO4805 (searched 2026-10-09 and 2026-10-27): set to not carried
  • ✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
  • ✓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 7.1)SO8 package outline PO-00004 L (Alpha & Omega)
Verified files✓ ao4805.kicad_sym✓ ao4805.kicad_mod✓ ao4805.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! ao4805.kicad_sym! ao4805.kicad_mod✓ ao4805.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

Publish 0.1.2

Caleb ·7c6783776b ·1d ago ·parent 015f01d
7 files changed +14−10
ao4805-hero.glbao4805-hero.overlay.json+1−1ao4805.kicad_mod+1−1ao4805.kicad_sym+1−1package.json+1−1page.json+4−4verification.json+6−2
ao4805-hero.glb
⋯ 1 unchanged line ⋯
ao4805-hero.overlay.json+1−1
@@ -72,7 +72,7 @@     "glb": "ao4805-etched.glb",     "glb_sha256": "b402468cec53fa823a838f2291342dc92fe42e11931dc580cdb438c0066e33be",     "footprint": "ao4805.kicad_mod",-    "footprint_sha256": "5be6a82529ce759fd0363b535bf4a2856612f5ef4a6007e670d74f5d8977a470",+    "footprint_sha256": "87dd21505e7db1561d146ac3ead90a01be3468ca87f7af6e113f1d3171ef2876",     "pins": "page.json component.pins",     "pins_sha256": "2c1ae677daff467724c8773d097fb30dd154792b8c70fd42f76adbabd82fd91c"   },
ao4805.kicad_mod+1−1
@@ -21,7 +21,7 @@ 			(font (size 1 1) (thickness 0.15)) 		) 	)-	(property "Datasheet" "https://www.aosmd.com/pdfs/datasheet/AO4805.pdf"+	(property "Datasheet" "https://www.aosmd.com/sites/default/files/res/datasheets/AO4805.pdf" 		(at 0 0 180) 		(layer "F.Fab") 		(hide yes)
ao4805.kicad_sym+1−1
@@ -51,7 +51,7 @@ 				(justify left) 			) 		)-		(property "Datasheet" "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175825766977536"+		(property "Datasheet" "https://www.aosmd.com/sites/default/files/res/datasheets/AO4805.pdf" 			(at 5.08 -3.81 0) 			(show_name no) 			(do_not_autoplace no)
package.json+1−1
@@ -1,6 +1,6 @@ {   "slug": "ao4805",-  "version": "0.1.1",+  "version": "0.1.2",   "type": "component",   "tags": [     "component",
page.json+4−4
@@ -4,7 +4,7 @@   "slug": "ao4805",   "title": "AO4805",   "brief": "Alpha & Omega Semiconductor FET, MOSFET Arrays, SOIC-8. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",-  "version": "0.1.1",+  "version": "0.1.2",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -201,7 +201,7 @@     "ao4805-hero.glb",     "ao4805-hero.overlay.json"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "Alpha & Omega Semiconductor FET, MOSFET Arrays, SOIC-8. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",+  "org": "adom" }\ No newline at end of file
verification.json+6−2
@@ -100,6 +100,10 @@      "text": "DigiKey 785-1055-2-ND confirmed as AO4805 by Alpha & Omega (tape and reel, Active); Mouser returned no Alpha & Omega listing for AO4805 (searched 2026-10-09 and 2026-10-27): set to not carried",      "result": "pass"     },+    {+     "text": "Symbol and footprint Datasheet properties point at the manufacturer datasheet URL",+     "result": "pass"+    },     {      "text": "component-page-verify: all checks pass",      "result": "pass"@@ -116,8 +120,8 @@     }    ],    "files": {-    "ao4805.kicad_sym": "32219c3c44615a4cfb818079a43ad7c86469616a280d0d76ad3c2d36a993b7b1",-    "ao4805.kicad_mod": "5be6a82529ce759fd0363b535bf4a2856612f5ef4a6007e670d74f5d8977a470",+    "ao4805.kicad_sym": "56918a98b591bf7e01a2a7d3633a57930a906204bd975b0cc1d91c7d2ae3f2e6",+    "ao4805.kicad_mod": "87dd21505e7db1561d146ac3ead90a01be3468ca87f7af6e113f1d3171ef2876",     "ao4805.step": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a"    }   }