SMBJ26A - Unidirectional TVS Diode

@@ -1,11 +1,11 @@ {   "schema_version": 1,   "slug": "smbj26a",-  "type": "component",+  "type": "hardware",   "kind": "component",   "title": "SMBJ26A",   "version": "0.1.0",-  "brief": "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, −65 to +150 °C",+  "brief": "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, \u221265 to +150 \u00b0C",   "source": {     "tool": "kicad",     "url": "https://wiki.adom.inc/adom/esc-g431"@@ -16,18 +16,13 @@     "component-library"   ],   "hero": {-    "type": "billboard",     "headline": "SMBJ26A",-    "subhead": "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, −65 to +150 °C"+    "subhead": "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, \u221265 to +150 \u00b0C"   },   "component": {     "mpn": "SMBJ26A",     "manufacturer": "Littlefuse",     "package": "D_SMB",-    "pin_count": null,-    "category": "",-    "subcategory": "",-    "body_size": null,     "parts": {       "footprint": "smbj26a.kicad_mod",       "symbol": "smbj26a.kicad_sym"@@ -35,22 +30,5 @@     "distributor_links": {       "lcsc": "C315992"     }-  },-  "because": "Exact ESC G431 item SMBJ26A; searched the wiki and no existing page documents this exact manufacturer part or CAD feature.",-  "readme": "# SMBJ26A\n\nUni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, −65 to +150 °C\n\nUsed at **D1** on [Astra ESC G431](https://wiki.adom.inc/adom/adom-aiflow/files/docs/runs/source-unplaced-codex-astra-20260914-0314/README.md).\n\n## Identity and source\n\nManufacturer: Littlefuse. Exact identity comes from the board properties or the supplier code resolution retained in [provenance.json](provenance.json). Source descriptions are reproduced as design metadata, not independently qualified electrical ratings.\n\n## Reusable CAD\n\n- [smbj26a.kicad_mod](smbj26a.kicad_mod)\n- [smbj26a.kicad_sym](smbj26a.kicad_sym)\n\nThe footprint is extracted from the actual final board with board position, nets and UUIDs removed. The symbol is extracted from the published source schematic where available. Verify pin numbering and land dimensions before use in a new design.\n\n**3D model status:** no verified standalone 3D model is published on this page yet. Nonportable developer paths were removed from the reusable footprint; original references are retained in provenance. This page does not imply a completed manufacturer CAD bundle.\n",-  "author": {-    "name": "John Lauer",-    "email": "[email protected]"-  },-  "license": "proprietary",-  "visibility": {-    "public": true-  },-  "sample_prompts": [],-  "discovery_triggers": [],-  "discovery_pitch": null,-  "metadata": {},-  "created_at": "2026-09-16T12:07:48.985Z",-  "updated_at": "2026-09-16T12:07:48.985Z",-  "org": "adom"+  } }\ No newline at end of file

@@ -0,0 +1,26 @@+{+  "board": "/home/adom/aiflow-esc-astra/final-native/esc-g431-astra.kicad_pcb",+  "sha256": "7bb6d4f4cd22d52dd99c83548c2cbaa09e7ec97f5173a44d42a3e17f895bc233",+  "sourcePage": "https://wiki.adom.inc/adom/esc-g431",+  "references": [+    "D1"+  ],+  "sourceProperties": [+    {+      "Reference": "D1",+      "Value": "SMBJ26A",+      "Datasheet": "",+      "Description": "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, \u221265 to +150 \u00b0C",+      "Manufacturer": "Littlefuse",+      "LCSC": "C315992",+      "P/N": "SMBJ26A",+      "ki_fp_filters": "TO-???* *_Diode_* *SingleDiode* D_*"+    }+  ],+  "modelsInBoard": [+    [+      "${KICAD10_3DMODEL_DIR}/Diode_SMD.3dshapes/D_SMB.step"+    ]+  ],+  "supplierResolution": null+}\ No newline at end of file

@@ -0,0 +1 @@+(footprint smbj26a (layer F.Cu) (descr "Diode SMB (DO-214AA)") (tags "Diode SMB (DO-214AA)") (property Reference REF** (at 0 -3 0) (layer F.SilkS) (hide yes) (uuid 57143ba6-729f-45fc-89f1-98c64a5ce8f1) (effects (font (size 1 1) (thickness 0.15)))) (property Value SMBJ26A (at 0 3.1 0) (layer F.Fab) (hide yes) (uuid cb5476da-8ec2-478e-99f2-a455af01df57) (effects (font (size 1 1) (thickness 0.15)))) (property Datasheet "" (at 0 0 0) (unlocked yes) (layer F.Fab) (hide yes) (uuid 72d6f26a-3ef2-456c-9a25-9a7790cd71bc) (effects (font (size 1.27 1.27) (thickness 0.15)))) (property Description "Uni-directional, V_RWM = 26V, V_BR = 28.9V, V_CL = 42.1 @ I_PP 14.3A, 600W, I_LK = 1uA, −65 to +150 °C" (at 0 0 0) (unlocked yes) (layer F.Fab) (hide yes) (uuid d8d96c9f-88a7-4bfb-9d23-a9b739017b93) (effects (font (size 1.27 1.27) (thickness 0.15)))) (property Manufacturer Littlefuse (at 0 0 0) (unlocked yes) (layer F.Fab) (hide yes) (uuid dcdecf7d-5e35-4456-8426-56894d4c55f5) (effects (font (size 1 1) (thickness 0.15)))) (property LCSC C315992 (at 0 0 0) (unlocked yes) (layer F.Fab) (hide yes) (uuid 1f792e0f-58ac-42db-a24f-29e7186bb71e) (effects (font (size 1 1) (thickness 0.15)))) (property P/N SMBJ26A (at 0 0 0) (unlocked yes) (layer F.Fab) (hide yes) (uuid bfdf0ecd-97e7-4699-8599-422e0a2ce098) (effects (font (size 1 1) (thickness 0.15)))) (property ki_fp_filters "TO-???* *_Diode_* *SingleDiode* D_*") (attr smd) (duplicate_pad_numbers_are_jumpers no) (fp_line (start -3.66 -2.15) (end -3.66 2.15) (stroke (width 0.12) (type solid)) (layer F.SilkS) (uuid 1857666f-7296-4db5-ab81-52a04fa80afc)) (fp_line (start -3.66 -2.15) (end 2.15 -2.15) (stroke (width 0.12) (type solid)) (layer F.SilkS) (uuid 09d57eba-a834-43b0-87f1-e612304be92f)) (fp_line (start -3.66 2.15) (end 2.15 2.15) (stroke (width 0.12) (type solid)) (layer F.SilkS) (uuid 7e6ac38d-7f59-4b1a-a7ed-285eb07f7174)) (fp_line (start -3.65 -2.25) (end 3.65 -2.25) (stroke (width 0.05) (type solid)) (layer F.CrtYd) (uuid 6ddadf72-173d-471b-a0f4-590499b69fb2)) (fp_line (start -3.65 2.25) (end -3.65 -2.25) (stroke (width 0.05) (type solid)) (layer F.CrtYd) (uuid 1a79d5f8-dec1-485e-8049-b9e59414e17d)) (fp_line (start 3.65 -2.25) (end 3.65 2.25) (stroke (width 0.05) (type solid)) (layer F.CrtYd) (uuid 5b12ce25-53c1-494a-bc61-8bf515d27090)) (fp_line (start 3.65 2.25) (end -3.65 2.25) (stroke (width 0.05) (type solid)) (layer F.CrtYd) (uuid b6d4a2c9-e390-4580-af96-e0a6707d5c39)) (fp_line (start -2.3 2) (end -2.3 -2) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 56940b2f-3ee3-4b36-8bd4-78e1eab1b04e)) (fp_line (start -0.64944 -0.799079) (end -0.64944 0.80112) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 6df47e94-78f7-4923-aad5-5b90bd721168)) (fp_line (start -0.64944 0.00102) (end -1.55114 0.00102) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid f59eb318-d355-4057-866f-3029f0858c6f)) (fp_line (start -0.64944 0.00102) (end 0.50118 -0.79908) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid c0b1661e-5e62-439c-9aa1-679ea82d9aa3)) (fp_line (start -0.64944 0.00102) (end 0.50118 0.75032) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 0d4fb9d1-1c5a-49d0-9a42-4d2f9a98cbe7)) (fp_line (start 0.50118 0.00102) (end 1.4994 0.00102) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 82c7fda2-60b7-4e44-a39a-9124d5dfcf04)) (fp_line (start 0.50118 0.75032) (end 0.50118 -0.79908) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid fdff8d92-11cb-4f0f-87aa-b05c5ed4de3e)) (fp_line (start 2.3 -2) (end -2.3 -2) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 001fe36f-621f-43ae-b5ab-f438e8034f52)) (fp_line (start 2.3 -2) (end 2.3 2) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 446cb25a-464d-41ae-a115-8d84337482bb)) (fp_line (start 2.3 2) (end -2.3 2) (stroke (width 0.1) (type solid)) (layer F.Fab) (uuid 956684fa-27cc-4971-bfb8-e3094a113151)) (fp_text user ${REFERENCE} (at 0.025 -0.055 0) (layer F.Fab) (uuid 9a9f21d2-039b-4ff3-8795-9f3cd7c77e46) (effects (font (size 1 1) (thickness 0.15)))) (pad 1 smd roundrect (at -2.150001 0) (size 2.5 2.3) (layers F.Cu F.Mask F.Paste) (roundrect_rratio 0.1086956522)) (pad 2 smd roundrect (at 2.150001 0) (size 2.5 2.3) (layers F.Cu F.Mask F.Paste) (roundrect_rratio 0.1086956522)) (embedded_fonts no))

@@ -0,0 +1 @@+(kicad_symbol_lib (version 20250114) (generator esc_component_inventory) (symbol smbj26a (pin_numbers (hide yes)) (pin_names (offset 1.016) (hide yes)) (exclude_from_sim no) (in_bom yes) (on_board yes) (in_pos_files yes) (duplicate_pin_numbers_are_jumpers no) (property Reference D (at 0 2.54 0) (show_name no) (do_not_autoplace no) (effects (font (size 1.27 1.27)))) (property Value D_Zener_Filled (at 0 -2.54 0) (show_name no) (do_not_autoplace no) (effects (font (size 1.27 1.27)))) (property Footprint smbj26a:smbj26a (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property Datasheet "" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property Description "Zener diode, filled shape" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property ki_keywords diode (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (property ki_fp_filters "TO-???* *_Diode_* *SingleDiode* D_*" (at 0 0 0) (show_name no) (do_not_autoplace no) (hide yes) (effects (font (size 1.27 1.27)))) (symbol D_Zener_Filled_0_1 (polyline (pts (xy -1.27 -1.27) (xy -1.27 1.27) (xy -0.762 1.27)) (stroke (width 0.254) (type default)) (fill (type none))) (polyline (pts (xy 1.27 0) (xy -1.27 0)) (stroke (width 0) (type default)) (fill (type none))) (polyline (pts (xy 1.27 -1.27) (xy 1.27 1.27) (xy -1.27 0) (xy 1.27 -1.27)) (stroke (width 0.254) (type default)) (fill (type outline)))) (symbol D_Zener_Filled_1_1 (pin passive line (at -3.81 0 0) (length 2.54) (name K (effects (font (size 1.27 1.27)))) (number 1 (effects (font (size 1.27 1.27))))) (pin passive line (at 3.81 0 180) (length 2.54) (name A (effects (font (size 1.27 1.27)))) (number 2 (effects (font (size 1.27 1.27)))))) (embedded_fonts no)))