SA2D-E3

{
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  "type": "component",
  "slug": "sa2d-e3",
  "title": "SA2D-E3",
  "brief": "Vishay Intertech Diodes - General Purpose, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "diodes",
    "sa2d-e3",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "SA2D-E3",
    "manufacturer": "Vishay Intertech",
    "package": "SMA(DO-214AC)",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Diodes - General Purpose",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/077a1b92ff452a31f756db8d7c78a208.pdf",
    "parts": {
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      "model_3d_step_plain": "sa2d-e3.step",
      "lbr": "sa2d-e3.lbr"
    },
    "distributor_links": {
      "lcsc": "C5241890"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:48:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, the end marked by the color band; SA2D has VRRM of 200 V and IF(AV) of 2.0 A."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal of the single-diode SMA (DO-214AC) package; forward voltage is 0.95 V max at IF = 2.0 A, TJ = 125 °C."
      }
    ],
    "provenance": {
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      "factory_chain": {
        "factory": "2.0.0",
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet labels only Cathode and Anode on the SMA drawing and gives no pin numbers. Numbers 1 ("
        ],
        "pages_sent": 4,
        "cost_usd": 0.0493,
        "at": "2026-10-22T21:48:30"
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      "datasheet": {
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        "pages": 4,
        "sha256": "991ec6f49a842ff6",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5,
          2.7,
          2.22
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1cfddd4e3b1bf22b8fc6ee3258c2aade882ed7b85b528e23b9db42437775a1db",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay Intertech",
      "Package": "SMA(DO-214AC)",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "991ec6f49a842ff67cebb52c93d8d8fbad2c21b583e4c58a5c44c31096b09774"
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    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "991ec6f49a842ff67cebb52c93d8d8fbad2c21b583e4c58a5c44c31096b09774",
      "rows": [
        {
          "name": "Instantaneous forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.954,
          "max": 1.1,
          "conditions": "IF = 2.0 A, TJ = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Instantaneous forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.854,
          "max": 0.95,
          "conditions": "IF = 2.0 A, TJ = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.19,
          "max": 3,
          "conditions": "Rated VR, TJ = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Reverse current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 28,
          "max": 90,
          "conditions": "Rated VR, TJ = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Max. repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Average forward current",
          "symbol": "IF(AV)",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "TA = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Peak forward surge current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 55,
          "conditions": "10 ms single half sine-wave superimposed on rated load",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating junction and storage temperature range",
          "symbol": "TJ, TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Instantaneous forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.911,
          "max": null,
          "conditions": "IF = 1.0 A, TJ = 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Instantaneous forward voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.805,
          "max": null,
          "conditions": "IF = 1.0 A, TJ = 125 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical reverse recovery time",
          "symbol": "trr",
          "kind": "electrical",
          "unit": "μs",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical junction capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 11,
          "max": null,
          "conditions": "4.0 V, 1 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance junction-to-ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "PCB mounted on 0.79\" x 0.79\" (20 mm x 20 mm) copper pad areas",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical thermal resistance junction-to-lead",
          "symbol": "RθJL",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "PCB mounted on 0.79\" x 0.79\" (20 mm x 20 mm) copper pad areas",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "SA2D-E3 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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