component
MMBT5401T
Public Made by Adomby adom
CBI Bipolar (BJT), SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
mmbt5401t: specified limits as data (metadata.characteristics, 20 rows from the datasheet)
2 files changed
+275−1
README.md+27@@ -21,6 +21,33 @@ MMBT5401T from CBI, in a SOT-523. Pinout and pin descriptions extracted from the | Category | Transistors/Thyristors | | Pins | 3 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Collector-base voltage | VCBO | -160 | | | V | | 1 |+| Collector-emitter voltage | VCEO | -150 | | | V | | 1 |+| Emitter-base voltage | VEBO | -5 | | | V | | 1 |+| Collector current | IC | -600 | | | mA | | 1 |+| Collector power dissipation | PC | | | 200 | mW | | 1 |+| Junction temperature | Tj | | | 150 | ℃ | | 1 |+| Storage temperature | Tstg | -55 | | 150 | ℃ | | 1 |+| Collector-base breakdown voltage | V(BR)CBO | -160 | | | V | IC=-100µA, IE=0 | 1 |+| Collector-emitter breakdown voltage | V(BR)CEO | -150 | | | V | IC=-1mA, IB=0 | 1 |+| Emitter-base breakdown voltage | V(BR)EBO | -5 | | | V | IE=-10µA, IC=0 | 1 |+| Collector cut-off current | ICBO | | | -50 | nA | VCB=-120V, IE=0 | 1 |+| Emitter cut-off current | IEBO | | | -50 | nA | VEB=-3V, IC=0 | 1 |+| DC current gain | hFE | 60 | | 300 | | VCE=-5V, IC=-10mA | 1 |+| DC current gain | hFE | 50 | | | | VCE=-5V, IC=-1mA | 1 |+| Collector-emitter saturation voltage | VCE(sat) | | | -0.5 | V | IC=-50mA, IB=-5mA | 1 |+| Collector-emitter saturation voltage | VCE(sat) | | | -0.2 | V | IC=-10mA, IB=-1mA | 1 |+| Base-emitter saturation voltage | VBE(sat) | | | -1 | V | IC=-50mA, IB=-5mA | 1 |+| Transition frequency | fT | 100 | | | MHz | VCE=-10V, IC=-10mA, f=100MHz | 1 |+| Collector output capacitance | Cob | | | 6 | pF | VCB=-10V, IE=0, f=1MHz | 1 |+| Thermal resistance, junction to ambient | RθJA | | 625 | | ℃/W | | 1 |+ ## CAD (KiCad official) - Symbol: `MMBT5401T`
page.json+248−1@@ -149,6 +149,253 @@ "Package": "SOT-523", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "7a64a3b144b492ad",+ "rows": [+ {+ "name": "Collector-base voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -160,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -150,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -5,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector current",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": -600,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector power dissipation",+ "symbol": "PC",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature",+ "symbol": "Tj",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-base breakdown voltage",+ "symbol": "V(BR)CBO",+ "kind": "electrical",+ "unit": "V",+ "min": -160,+ "typ": null,+ "max": null,+ "conditions": "IC=-100µA, IE=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter breakdown voltage",+ "symbol": "V(BR)CEO",+ "kind": "electrical",+ "unit": "V",+ "min": -150,+ "typ": null,+ "max": null,+ "conditions": "IC=-1mA, IB=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base breakdown voltage",+ "symbol": "V(BR)EBO",+ "kind": "electrical",+ "unit": "V",+ "min": -5,+ "typ": null,+ "max": null,+ "conditions": "IE=-10µA, IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": -50,+ "conditions": "VCB=-120V, IE=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter cut-off current",+ "symbol": "IEBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": -50,+ "conditions": "VEB=-3V, IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 60,+ "typ": null,+ "max": 300,+ "conditions": "VCE=-5V, IC=-10mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "VCE=-5V, IC=-1mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter saturation voltage",+ "symbol": "VCE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -0.5,+ "conditions": "IC=-50mA, IB=-5mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter saturation voltage",+ "symbol": "VCE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -0.2,+ "conditions": "IC=-10mA, IB=-1mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Base-emitter saturation voltage",+ "symbol": "VBE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -1,+ "conditions": "IC=-50mA, IB=-5mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Transition frequency",+ "symbol": "fT",+ "kind": "electrical",+ "unit": "MHz",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "VCE=-10V, IC=-10mA, f=100MHz",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector output capacitance",+ "symbol": "Cob",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "VCB=-10V, IE=0, f=1MHz",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance, junction to ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 625,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -190,4 +437,4 @@ "visibility": { "public": true }-}+}