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Ray Set visibility: public 63f43a6 3d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "krb551v-40-7-f",
  "title": "KRB551V-40-7-F",
  "brief": "KUU Schottky Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Diodes",
    "subcategory": "Schottky Diodes",
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      "lbr": "krb551v-40-7-f.lbr"
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    "distributor_links": {
      "lcsc": "C2892541"
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    "distributor_check": {
      "checked_at": "2026-10-22T17:55:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, the end marked with the color band; the datasheet gives a maximum DC blocking voltage of 40 V and a maximum forward current of 350 mA."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode; the datasheet gives a forward voltage of 0.370 V at IF = 20 mA and 0.600 V at IF = 200 mA."
      }
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        "at": "2026-10-22T17:55:02"
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        "checked": "2026-10-22",
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  "metadata": {
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      "Manufacturer": "KUU",
      "Package": "SOD-323",
      "Category": "Diodes",
      "Pins": "2"
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      "rows": [
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          "name": "Maximum repetitive peak reverse voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
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          "typ": null,
          "max": 40,
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        {
          "name": "Maximum RMS voltage",
          "symbol": "VRMS",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 28,
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        {
          "name": "Maximum DC blocking voltage",
          "symbol": "VDC",
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        {
          "name": "Maximum average forward rectified current",
          "symbol": "IFM",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
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          "max": 350,
          "conditions": "",
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        {
          "name": "Peak forward surge current",
          "symbol": "IFSM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "8.3 ms single half sine-wave",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Power dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Typical thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
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          "typ": 500,
          "max": null,
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        {
          "name": "Operating junction temperature",
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          "unit": "℃",
          "min": null,
          "typ": null,
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        {
          "name": "Storage temperature range",
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          "unit": "℃",
          "min": -50,
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          "name": "Maximum forward voltage",
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          "max": 0.37,
          "conditions": "IF = 20mA",
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        {
          "name": "Reverse breakdown voltage",
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          "kind": "electrical",
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          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "IR=100uA",
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        {
          "name": "Maximum reverse current",
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          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VR=30V",
          "source_page": 1,
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        },
        {
          "name": "Junction capacitance",
          "symbol": "Cj",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VR =0V, f = 1MHz",
          "source_page": 1,
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        {
          "name": "Reverse recovery time",
          "symbol": "Trr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "IF=IR=200mA, Irr=0.1xIR,RL=100Ω",
          "source_page": 1,
          "source": "datasheet"
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  "discovery_triggers": [
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  "discovery_pitch": "KRB551V-40-7-F (KUU) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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