main
Ray Set visibility: public 5e6359a 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "kmp1340-079",
  "title": "KMP1340-079",
  "brief": "KEXIN Switching Diodes, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "manufacturer": "KEXIN",
    "package": "SOD-523",
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    "subcategory": "Switching Diodes",
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    "parts": {
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      "footprint": "kmp1340-079.kicad_mod",
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      "model_3d_plain": "kmp1340-079-etched.glb",
      "model_3d_step": "kmp1340-079-etched.step",
      "model_3d_step_plain": "kmp1340-079.step",
      "lbr": "kmp1340-079.lbr"
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    "distributor_links": {
      "lcsc": "C489152"
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    "distributor_check": {
      "checked_at": "2026-10-15T23:39:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
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        "number": "1",
        "name": "K",
        "type": "passive",
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      },
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        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode."
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    ],
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        "primary_model": "cathode-band convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0007,
        "at": "2026-10-15T23:39:22"
      },
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        "pages": 2,
        "sha256": "840e99e54ca42d7a",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "file": "kmp1340-079.step",
        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "footprint_binding": "identity",
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        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kmp1340-079-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "checked": "2026-10-15",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "KEXIN",
      "Package": "SOD-523",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "840e99e54ca42d7afb910d57c8e0484453c99a0500983de024385926d7b622de",
      "rows": [
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          "symbol": "VR",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "total power dissipation",
          "symbol": "PD",
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          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "",
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        {
          "name": "Junction temperature",
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          "unit": "℃",
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        {
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        {
          "name": "Forward voltage",
          "symbol": "VF",
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          "typ": null,
          "max": 0.85,
          "conditions": "IF=10mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
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          "typ": null,
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          "conditions": "VR=50V",
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        },
        {
          "name": "Capacitance",
          "symbol": "CT",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 0.22,
          "max": 0.3,
          "conditions": "f= 1 MHz, V = 5 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistance",
          "symbol": "RS",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 1.1,
          "max": 2,
          "conditions": "f = 100 MHz, I = 5 mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistance",
          "symbol": "RS",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 1.8,
          "max": null,
          "conditions": "f = 100 MHz, I = 1 mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
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          "unit": "Ω",
          "min": null,
          "typ": 1.2,
          "max": null,
          "conditions": "f= 100 MHz, I = 10 mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Carrier Lifetime",
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          "kind": "electrical",
          "unit": "nS",
          "min": null,
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          "max": null,
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "I Region Width",
          "symbol": "",
          "kind": "electrical",
          "unit": "μm",
          "min": null,
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          "max": null,
          "conditions": "",
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          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "kmp1340-079"
  ],
  "discovery_pitch": "KMP1340-079 (KEXIN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "kmp1340-079.step",
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  "visibility": {
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}