ACURA107-HF

{
  "schema_version": 1,
  "type": "component",
  "slug": "acura107-hf",
  "title": "ACURA107-HF",
  "brief": "Comchip Avalanche Diodes, DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "ACURA107-HF",
    "manufacturer": "Comchip",
    "package": "DO-214AC(SMA)",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Avalanche Diodes",
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      "model_3d_step_plain": "acura107-hf.step",
      "lbr": "acura107-hf.lbr"
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    "distributor_links": {
      "lcsc": "C4990326"
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      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 579 calls left today"
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    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by the cathode band on the DO-214AC (SMA) package; rated for 1000 V maximum repetitive peak reverse voltage and 1.0 A average forward current."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal of the ultra fast recovery rectifier diode, with 1.7 V maximum forward voltage at IF=1.0 A."
      }
    ],
    "provenance": {
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        "at": "2026-10-22T23:12:47"
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        "total": 2,
        "described": 2,
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        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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        "checked": "2026-10-22",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Comchip",
      "Package": "DO-214AC(SMA)",
      "Category": "Diodes",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "- Terminals: Lead free plating(Tin finish), Solderable per MIL-STD-202, method 208.",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
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      "rows": [
        {
          "name": "Maximum repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
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        },
        {
          "name": "Maximum RMS voltage",
          "symbol": "VRMS",
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          "min": null,
          "typ": null,
          "max": 700,
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        },
        {
          "name": "Maximum DC blocking voltage",
          "symbol": "VDC",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
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        },
        {
          "name": "Maximum average forward rectified current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
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        },
        {
          "name": "Peak forward surge current",
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          "conditions": "8.3ms single half sine-wave superimposed on rated load",
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        },
        {
          "name": "Operating temperature range",
          "symbol": "TJ",
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          "unit": "°C",
          "min": -55,
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          "max": 150,
          "conditions": "",
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        {
          "name": "Storage temperature range",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
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          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Instantaneous forward voltage",
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          "conditions": "IF=1.0A @25°C",
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        {
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          "source_page": 1,
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        {
          "name": "Maximum DC reverse current",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "at rated DC blocking voltage @ TA=100°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum Reverse recovery time",
          "symbol": "Trr",
          "kind": "electrical",
          "unit": "nS",
          "min": null,
          "typ": null,
          "max": 75,
          "conditions": "IF=0.5A,IR=1A,IRR=0.25A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction capacitance",
          "symbol": "CJ",
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          "unit": "pF",
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          "typ": 15,
          "max": null,
          "conditions": "VR =4V DC , f=1.0MHZ",
          "source_page": 1,
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        },
        {
          "name": "Thermal Resistance Junction to case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
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  "discovery_triggers": [
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  "discovery_pitch": "ACURA107-HF (Comchip) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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