component

SMBJ6.0A

Public Made by Adom

by adom

R+O TVS Diodes, DO-214AA(SMB). KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componenttransistors/thyristorssmbj6-0aboard-derived

Verified SMBJ6.0A

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 the R+O (Zhuhai Hongjiacheng Technology) SMBJ Series datasheet, Rev 2.0files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Manufacturer: R+O is the brand of Zhuhai Hongjiacheng Technology Co., Ltd (R+O / 宏嘉诚科技 logo and company footer on every page of the datasheet; the maker's own site www.ichjc.com lists SMBJ6.0A, links it to LCSC C19077560, the part number on this page, and serves this datasheet from its download button)
  • •Datasheet: Rev 2.0 (PDF dated 2025-04-24) downloaded 2026-10-27 from the URL behind the www.ichjc.com download button (static.szlcsc.com/ecp/assets/hjc/new-pdf/en/SMBJ SERIES.pdf; the maker's site is hosted on that CDN). The page previously carried a JLCPCB copy marked Rev 2.1 whose text is identical apart from added uni/bi-directional symbol captions on p.1; the manufacturer's own link still serves Rev 2.0
  • ✓SMBJ6.0A row on p.2: uni-directional, marking KG, VRWM 6.0 V, VBR 6.67-7.37 V at IT 10 mA, VC 10.3 V at IPP 58.25 A, IR 800 uA
  • ✓Pins: the datasheet has no pin table; pin 1 K = cathode (band end), pin 2 A = anode, from the package outline (p.2), which marks the cathode band for uni-directional products; SMBJ6.0A is listed as uni-directional (p.2). Both passive. Descriptions rewritten from p.2
  • ✓Footprint vs the SMB/DO-214AA land dimensions (p.2): pads 2.50 x 2.30 mm at 4.30 mm centres; pad length 2.50 >= J 2.10 min, pad width 2.30 >= M 2.26 min, gap 1.80 <= K 2.74 max; pads span 0.90-3.40 mm from centre and cover the leads (G 5.08-5.59, E 0.75-1.52, lead width A 1.85-2.21). Pad 1 (x = -2.15) is the cathode
  • ✓3D body 5.30 x 3.55 x 2.15 mm against G 5.08-5.59, C 3.30-3.94, D 2.15-2.65 (height at the minimum); moulded body 4.86 mm long against B 4.25-4.85 (0.01 mm over, rounding); lead width 2.00 within A; cathode band on the top face at x -2.26 to -1.66, the pad 1 end; Z-up, seated on z = 0
  • •DigiKey and Mouser: not carried (no R+O / Hongjiacheng SMBJ6.0A listed; searched 2026-10-27)
  • ✓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 (R+O / Zhuhai Hongjiacheng)maker site
Verified files✓ smbj6-0a.kicad_sym✓ smbj6-0a.kicad_mod✓ smbj6-0a.step
8 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
  • ✓2 of 2 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! smbj6-0a.kicad_sym! smbj6-0a.kicad_mod✓ smbj6-0a.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

Initial commit: component/smbj6-0a

Caleb ·57eb918d2f ·21d ago
2 files changed +66
README.md+3page.json+63
README.mdadded+3
@@ -0,0 +1,3 @@+# SMBJ6.0A++R+O TVS Diodes, DO-214AA(SMB). KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.
page.jsonadded+63
@@ -0,0 +1,63 @@+{+  "schema_version": 1,+  "slug": "smbj6-0a",+  "type": "component",+  "kind": "component",+  "title": "SMBJ6.0A",+  "brief": "R+O TVS Diodes, DO-214AA(SMB). 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": "SMBJ6.0A",+    "subhead": "R+O TVS Diodes",+    "screenshot": "docs/hero.png",+    "chrome": false+  },+  "component": {+    "mpn": "SMBJ6.0A",+    "manufacturer": "R+O",+    "package": "DO-214AA(SMB)",+    "pin_count": null,+    "category": "Transistors/Thyristors",+    "subcategory": "TVS Diodes",+    "body_size": null,+    "parts": {},+    "distributor_links": {+      "digikey": false,+      "digikey_note": "2026-10-08: no exact-MPN listing for SMBJ6.0A found via the digikey API.",+      "mouser": false,+      "mouser_note": "2026-10-08: no exact-MPN listing for SMBJ6.0A found via the mouser API.",+      "lcsc": {+        "part": "C19077560",+        "url": "https://www.lcsc.com/product-detail/C19077560.html"+      }+    },+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756497611044343808"+  },+  "tags": [+    "component",+    "transistors/thyristors",+    "smbj6-0a",+    "board-derived",+    "staged-for-validation"+  ],+  "discovery_triggers": [+    "smbj6-0a",+    "smbj6.0a"+  ],+  "license": "CC-BY-SA-4.0",+  "visibility": {+    "public": false+  },+  "author": {+    "name": "Caleb",+    "email": "[email protected]"+  },+  "sample_prompts": [],+  "discovery_pitch": null,+  "metadata": {},+  "created_at": "2026-10-08T18:31:20.097Z",+  "updated_at": "2026-10-08T18:31:20.097Z",+  "org": "adom"+}\ No newline at end of file