main
Ray Set visibility: public 0cba448 4h ago
{
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  "slug": "2sb1690kt146",
  "title": "2SB1690KT146",
  "brief": "ROHM Semicon Bipolar (BJT), TO-236-3(SOT-23-3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "2SB1690KT146",
    "manufacturer": "ROHM Semicon",
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    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
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    "distributor_links": {
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    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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        "name": "Emitter",
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        "description": "Emitter lead; the datasheet's absolute maximum ratings are VEBO −6 V and IC −2 A continuous (−4 A pulsed, single pulse Pw=1ms) for the device."
      },
      {
        "number": "2",
        "name": "Base",
        "type": "passive",
        "description": "Base lead; the datasheet gives VCE(sat) ≤ −180 mV at IC = −1 A / IB = −50 mA and DC current gain hFE of 270 to 680 at VCE = −2 V, IC = −200 mA."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector lead; the datasheet's absolute maximum ratings are VCBO −15 V, VCEO −12 V, IC −2 A continuous (−4 A pulsed), and PC 200 mW."
      }
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        "guards": "pin_guards 0.1: passed",
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        "at": "2026-10-17T14:25:30"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 3,
        "cites_pages": true,
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        "checked": "2026-10-17",
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  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "TO-236-3(SOT-23-3)",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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          "name": "Collector-emitter saturation voltage",
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          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": -120,
          "max": -180,
          "conditions": "IC= -1A, IB= -50mA",
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          "kind": "electrical",
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          "min": 270,
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          "conditions": "VCE= -2V, IC= -200mA",
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          "max": null,
          "conditions": "IC= -10µA",
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          "name": "Collector-emitter breakdown voltage",
          "symbol": "BVCEO",
          "kind": "electrical",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": null,
          "conditions": "IC= -1mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Emitter-base breakdown voltage",
          "symbol": "BVEBO",
          "kind": "electrical",
          "unit": "V",
          "min": -6,
          "typ": null,
          "max": null,
          "conditions": "IE= -10µA",
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        },
        {
          "name": "Collector cutoff current",
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          "symbol": "IEBO",
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          "typ": null,
          "max": -100,
          "conditions": "VEB= -6V",
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          "min": null,
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          "max": -2,
          "conditions": "",
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          "unit": "A",
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          "typ": null,
          "max": -4,
          "conditions": "Single pulse Pw=1ms",
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          "name": "Collector power dissipation",
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          "unit": "mW",
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          "conditions": "",
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        {
          "name": "Storage temperature",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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