component
BCP56-10
Public Made by Adomby adom
Changjing Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"slug": "bcp56-10",
"title": "BCP56-10",
"brief": "Changjing Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"description": "Base terminal of the NPN transistor; the emitter-base voltage rating VEBO is 5 V for the BCP54/55/56 family."
},
{
"number": "2",
"name": "COLLECTOR",
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},
{
"number": "3",
"name": "EMITTER",
"type": "passive",
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}
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"extractor flagged: The datasheet's SOT-223 drawing and pin list name only pins 1 (BASE), 2 (COLLECTOR) and 3 (EMITTER).; The datasheet covers the BCP54/55/56 family and the BCP56-10 (hFE rank 63-160) and BCP56-16 (hFE ran; Pin types were set to KiCad 'passive' for the BJT terminals, since KiCad has no transistor-specific "
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"at": "2026-10-18T06:37:15"
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"sha256": "4f8918c4f4f89dcd",
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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"checked": "2026-10-18",
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"metadata": {
"specs": {
"Manufacturer": "Changjing",
"Package": "SOT-223",
"Category": "Transistors/Thyristors",
"Pins": "3"
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"characteristics": {
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"rows": [
{
"name": "Collector-base breakdown voltage (BCP56)",
"symbol": "V(BR)CBO",
"kind": "electrical",
"unit": "V",
"min": 100,
"typ": null,
"max": null,
"conditions": "IC=0.1mA, IE=0",
"source_page": 1,
"source": "datasheet"
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{
"name": "Collector-emitter breakdown voltage (BCP56)",
"symbol": "V(BR)CEO",
"kind": "electrical",
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"min": 80,
"typ": null,
"max": null,
"conditions": "IC=10mA, IB=0",
"source_page": 1,
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{
"name": "Base-emitter breakdown voltage",
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"min": 5,
"typ": null,
"max": null,
"conditions": "IE=10μA, IC=0",
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{
"name": "Collector cut-off current",
"symbol": "ICBO",
"kind": "electrical",
"unit": "nA",
"min": null,
"typ": null,
"max": 100,
"conditions": "VCB=30 V, IE=0",
"source_page": 1,
"source": "datasheet"
},
{
"name": "DC current gain hFE(1)",
"symbol": "hFE(1)",
"kind": "electrical",
"unit": "",
"min": 25,
"typ": null,
"max": null,
"conditions": "VCE=2V, IC=5mA",
"source_page": 1,
"source": "datasheet"
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{
"name": "DC current gain hFE(2) (rank -10 range)",
"symbol": "hFE(2)",
"kind": "electrical",
"unit": "",
"min": 63,
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},
{
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{
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"typ": null,
"max": 100,
"conditions": "Ta=25℃",
"source_page": 1,
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},
{
"name": "Collector-emitter voltage (BCP56)",
"symbol": "VCEO",
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"unit": "V",
"min": null,
"typ": null,
"max": 80,
"conditions": "Ta=25℃",
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},
{
"name": "Emitter-base voltage",
"symbol": "VEBO",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 5,
"conditions": "Ta=25℃",
"source_page": 1,
"source": "datasheet"
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{
"name": "Collector current, continuous",
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{
"name": "Collector power dissipation",
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"conditions": "Ta=25℃",
"source_page": 1,
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{
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{
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"symbol": "RθJA",
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"unit": "℃/W",
"min": null,
"typ": 83.3,
"max": null,
"conditions": "",
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