SDT23C05L02-AT

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  "type": "component",
  "slug": "sdt23c05l02-at",
  "title": "SDT23C05L02-AT",
  "brief": "Brightking ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "SDT23C05L02-AT",
    "manufacturer": "Brightking",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
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        "status": "quota"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "First protected bidirectional I/O line (TVS diode to pin 3 GND); 5V reverse stand-off voltage, 5 µA max leakage at VR=5V, 150 pF max capacitance to GND."
      },
      {
        "number": "2",
        "name": "I/O2",
        "type": "passive",
        "description": "Second protected bidirectional I/O line (TVS diode to pin 3 GND); 5V reverse stand-off voltage, 5 µA max leakage at VR=5V, 150 pF max capacitance to GND."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference for both TVS diodes; the I/O pins are protected against ESD of ±30kV contact and ±30kV air discharge relative to it."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.1028,
        "at": "2026-10-17T14:30:45"
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      "pins": {
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        "described": 3,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
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  "metadata": {
    "specs": {
      "Manufacturer": "Brightking",
      "Package": "SOT-23",
      "Category": "Circuit Protection",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": "● Lead Free/RoHS compliant ● Solder reflow temperature: Pure Tin-Sn, 260~270℃",
        "page": 2,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
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      "rows": [
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          "name": "Peak pulse power (tp=8/20μs waveform)",
          "symbol": "PPP",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "tp=8/20μs waveform",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD voltage (Contact discharge)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "Contact discharge",
          "source_page": 3,
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        },
        {
          "name": "ESD voltage (Air discharge)",
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          "name": "Storage & operating temperature range",
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          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Reverse stand-off voltage",
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          "min": null,
          "typ": 5,
          "max": null,
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        {
          "name": "Reverse breakdown voltage",
          "symbol": "VBR",
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          "typ": 6,
          "max": null,
          "conditions": "IBR=1mA",
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        },
        {
          "name": "Reverse leakage current",
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          "kind": "electrical",
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          "typ": 5,
          "max": null,
          "conditions": "VR=5V, each I/O pin",
          "source_page": 3,
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        },
        {
          "name": "Clamping voltage (tp=8/20μs)",
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          "max": null,
          "conditions": "IPP=1A",
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        {
          "name": "Clamping voltage (tp=8/20μs)",
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          "kind": "electrical",
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          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "IPP=10A",
          "source_page": 3,
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        },
        {
          "name": "Peak Pulse Current (tp=8/20μs)",
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          "kind": "electrical",
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          "min": null,
          "typ": 17,
          "max": null,
          "conditions": "tp=8/20μs",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Off state junction capacitance",
          "symbol": "CJ",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "0Vdc, f=1MHz, between I/O pins and GND",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "SDT23C05L02-AT (Brightking) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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