BT134

{
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  "type": "component",
  "slug": "bt134",
  "title": "BT134",
  "brief": "JUXING Thyristors (SCR)/Modules, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "BT134",
    "manufacturer": "JUXING",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
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        "status": "no match"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
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        "name": "T1",
        "type": "passive",
        "description": "Main terminal T1 of the triac (MT1), the current return terminal for the 2 A RMS on-state current (IT(RMS)) with VDRM/VRRM of 600 V or 800 V."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal T2 of the triac (MT2), also connected to the tab, carrying the 2 A RMS on-state current with VDRM/VRRM of 600 V or 800 V."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger terminal, with peak gate current IGM of 4 A and peak gate power PGM of 5.0 W."
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        "at": "2026-10-09T19:27:15"
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      "pins": {
        "total": 3,
        "described": 3,
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        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.375,
        "footprint_binding": "identity",
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  "metadata": {
    "specs": {
      "Manufacturer": "JUXING",
      "Package": "TO-252",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "dbf735c4e4e68d69",
      "rows": [
        {
          "name": "Repetitive peak off-state voltage (600E variant)",
          "symbol": "VDRM/VRRM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "600E variant",
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          "name": "Repetitive peak off-state voltage (800E variant)",
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          "typ": null,
          "max": 800,
          "conditions": "800E variant",
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        },
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          "name": "RMS on-state current",
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        },
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          "symbol": "ITSM",
          "kind": "absolute_maximum",
          "unit": "A",
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          "max": 10,
          "conditions": "full sine wave, Tj=25℃, t=20ms",
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          "conditions": "Tj=125℃",
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          "name": "Storage Temperature",
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          "unit": "℃",
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          "typ": null,
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        },
        {
          "name": "Gate trigger current (quadrants Ⅰ, Ⅱ, Ⅲ)",
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          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "VD=12V;RL=100Ω; quadrants Ⅰ Ⅱ Ⅲ",
          "source_page": 2,
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        {
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          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
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        {
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          "kind": "electrical",
          "unit": "mA",
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          "typ": null,
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          "conditions": "IG=1.2IGT; quadrant Ⅳ",
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          "name": "Holding current",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "IT=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak forward on-state voltage",
          "symbol": "VTM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "ITM=2A, Tj=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Gate trigger voltage (quadrants Ⅰ, Ⅱ, Ⅲ)",
          "symbol": "VGT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VD=12V;RL=100Ω; quadrants Ⅰ Ⅱ Ⅲ",
          "source_page": 2,
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        {
          "name": "Non-triggering gate voltage",
          "symbol": "VGD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VD=VDRM; Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Off-state leakage current",
          "symbol": "ID",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.1,
          "max": 0.5,
          "conditions": "VD=VDRM(max); Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Repetitive peak off-state current (critical rate of rise of off-state voltage)",
          "symbol": "dVD/dt",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "VD=67%VDRM(max); Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum forward or reverse leakage current",
          "symbol": "IDRM/IRRM",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VD=VDRM/VRRM; Tj=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum forward or reverse leakage current",
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          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VD=VDRM/VRRM; Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "On-state threshold voltage",
          "symbol": "VT0",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.92,
          "max": null,
          "conditions": "Tj=125℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance From Junction To Ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "BT134 (JUXING) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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