CI15S120C3

{
  "schema_version": 1,
  "type": "component",
  "slug": "ci15s120c3",
  "title": "CI15S120C3",
  "brief": "Tokmas Schottky Barrier Diodes (SBD), TO-220-2. 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",
    "ci15s120c3",
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  "component": {
    "mpn": "CI15S120C3",
    "manufacturer": "Tokmas",
    "package": "TO-220-2",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Schottky Barrier Diodes (SBD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/708d892fec083bd7b46c07f1627bdca2.pdf",
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    "distributor_links": {
      "lcsc": "C967725"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:48:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PIN 1",
        "type": "passive",
        "description": "Terminal marked PIN 1 on the TO-220-2 outline; the datasheet does not state whether it is the anode or the cathode, nor any pin-specific limit."
      },
      {
        "number": "2",
        "name": "PIN 2",
        "type": "passive",
        "description": "Terminal marked PIN 2 on the TO-220-2 outline; the datasheet does not state whether it is the anode or the cathode, nor any pin-specific limit."
      }
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 5,
        "cost_usd": 0.0212,
        "at": "2026-10-29T00:48:20"
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      "datasheet": {
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        "pages": 5,
        "sha256": "ca2a00554e6935c6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7656d388eca6f6d919aeb1661b7e60b68bc363359af24e92c0d3447fa0fe5801",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Tokmas",
      "Package": "TO-220-2",
      "Category": "Diodes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ca2a00554e6935c6134cdea445aa7e6aba738597bd47c9a82e3210c2ff77896f",
      "rows": [
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          "name": "Repetitive Peak Reverse Voltage",
          "symbol": "VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Surge Peak Reverse Voltage",
          "symbol": "VRSM",
          "kind": "absolute_maximum",
          "unit": "V",
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          "typ": null,
          "max": 1300,
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        },
        {
          "name": "DC Peak Reverse Voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
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          "max": 1200,
          "conditions": "",
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        },
        {
          "name": "Continuous Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 43.5,
          "conditions": "TC=25˚C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Continuous Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 21,
          "conditions": "TC=135˚C",
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        {
          "name": "Continuous Forward Current",
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          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
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          "max": 15,
          "conditions": "TC=152.5˚C",
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        },
        {
          "name": "Repetitive Peak Forward Surge Current",
          "symbol": "IFRM",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 68,
          "conditions": "TC=25˚C, tP=10 ms, Half Sine Pulse",
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        },
        {
          "name": "Repetitive Peak Forward Surge Current",
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          "unit": "A",
          "min": null,
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          "max": 44,
          "conditions": "TC=110˚C, tP=10 ms, Half Sine Pulse",
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          "unit": "A",
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          "conditions": "TC=25˚C, tP=10 ms, Half Sine Pulse",
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        },
        {
          "name": "Non-Repetitive Forward Surge Current",
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          "conditions": "TC=110˚C, tP=10 ms, Half Sine Pulse",
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        },
        {
          "name": "Non-Repetitive Peak Forward Current",
          "symbol": "IF,Max",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 900,
          "conditions": "TC=25˚C, tP=10 ms, Pulse",
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        },
        {
          "name": "Non-Repetitive Peak Forward Current",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 750,
          "conditions": "TC=110˚C, tP=10 ms, Pulse",
          "source_page": 1,
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        },
        {
          "name": "Power Dissipation",
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          "unit": "W",
          "min": null,
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          "max": 214,
          "conditions": "TC=25˚C",
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          "name": "Power Dissipation",
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          "max": 93,
          "conditions": "TC=110˚C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Diode dV/dt ruggedness",
          "symbol": "dV/dt",
          "kind": "absolute_maximum",
          "unit": "V/ns",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "VR=0-960V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "i2t value",
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          "kind": "absolute_maximum",
          "unit": "A2s",
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          "conditions": "TC=25˚C, tP=10 ms",
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        {
          "name": "i2t value",
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          "unit": "A2s",
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          "max": 36,
          "conditions": "TC=110˚C, tP=10 ms",
          "source_page": 1,
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        },
        {
          "name": "Operating Junction Range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "˚C",
          "min": -55,
          "typ": null,
          "max": 175,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
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          "unit": "˚C",
          "min": -55,
          "typ": null,
          "max": 135,
          "conditions": "",
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        {
          "name": "TO-220 Mounting Torque",
          "symbol": "",
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          "unit": "Nm",
          "min": null,
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          "max": 1,
          "conditions": "M3 Screw",
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        },
        {
          "name": "TO-220 Mounting Torque",
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          "unit": "lbf-in",
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          "typ": null,
          "max": 8.8,
          "conditions": "6-32 Screw",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.6,
          "max": 2,
          "conditions": "IF = 15 A TJ=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 35,
          "max": 120,
          "conditions": "VR = 1200 V TJ=25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 160,
          "max": 260,
          "conditions": "VR = 1200 V TJ=175°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance from Junction to Case",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 0.7,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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