component
MMBTA56
Public Made by Adomby adom
hongjiacheng Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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mmbta56: specified limits as data (metadata.characteristics, 19 rows from the datasheet)
2 files changed
+262−1
README.md+26@@ -21,6 +21,32 @@ MMBTA56 from hongjiacheng, in a SOT-23. Pinout and pin descriptions extracted fr | 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 | | | -80 | V | | 1 |+| Collector-Emitter Voltage | VCEO | | | -80 | V | | 1 |+| Emitter-Base Voltage | VEBO | | | -4 | V | | 1 |+| Collector Current | IC | | | -0.5 | A | | 1 |+| Collector Power Dissipation | PC | | | 225 | mW | | 1 |+| Storage temperature | Tstg | -55 | | 150 | ℃ | | 1 |+| Junction temperature | Tj | -55 | | 150 | ℃ | | 1 |+| Collector-Base Breakdown Voltage | V(BR)CBO | -80 | | | V | IC= -100μA, IE=0 | 1 |+| Collector-Emitter Breakdown Voltage | V(BR)CEO | -80 | | | V | IC= -1.0mA, IB=0 | 1 |+| Emitter-Base Breakdown Voltage | V(BR)EBO | -4 | | | V | IE= -100μA, IC=0 | 1 |+| Collector-Emitter cut-off current | ICEO | | | -100 | nA | VCE= -60V, IE=0 | 1 |+| Collector-Base cut-off current | ICBO | | | -100 | nA | VCB= -80V,IE=0 | 1 |+| Emitter-Base cut-off current | IEBO | | | -100 | nA | VEB= -4.0V,IC=0 | 1 |+| DC Current Gain hFE(1) | hFE(1) | 100 | | 400 | | IC= -10mA VCE= -1.0V | 1 |+| DC Current Gain hFE(2) | hFE(2) | 100 | | | | IC= -100mA VCE= -1.0V | 1 |+| Collector-Emitter Saturation Voltage | VCE(sat) | | | -0.25 | V | IC= -100mA IB= -10mA | 1 |+| Base-Emitter Saturation Voltage | VBE(sat) | | | -1.2 | V | IC= -100mA IB= -100mA | 1 |+| Transition frequency | fT | 50 | | | MHz | IC= -100mA, VCE= -1.0V,f=100MHz | 2 |+| Typical Thermal Resistance Junction-to-Ambient | RθJ-A | | 417 | | ℃/W | | 1 |+ ## CAD (KiCad official) - Symbol: `MMBTA56`
page.json+236−1@@ -150,6 +150,241 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "9030c5a35e2f71a2",+ "rows": [+ {+ "name": "Collector-Base Voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -80,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -80,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-Base Voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -4,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector Current",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -0.5,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector Power Dissipation",+ "symbol": "PC",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 225,+ "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": "Junction temperature",+ "symbol": "Tj",+ "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": -80,+ "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": -80,+ "typ": null,+ "max": null,+ "conditions": "IC= -1.0mA, IB=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-Base Breakdown Voltage",+ "symbol": "V(BR)EBO",+ "kind": "electrical",+ "unit": "V",+ "min": -4,+ "typ": null,+ "max": null,+ "conditions": "IE= -100μA, IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter cut-off current",+ "symbol": "ICEO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": -100,+ "conditions": "VCE= -60V, IE=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-Base cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": -100,+ "conditions": "VCB= -80V,IE=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-Base cut-off current",+ "symbol": "IEBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": -100,+ "conditions": "VEB= -4.0V,IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC Current Gain hFE(1)",+ "symbol": "hFE(1)",+ "kind": "electrical",+ "unit": "",+ "min": 100,+ "typ": null,+ "max": 400,+ "conditions": "IC= -10mA VCE= -1.0V",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC Current Gain hFE(2)",+ "symbol": "hFE(2)",+ "kind": "electrical",+ "unit": "",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "IC= -100mA VCE= -1.0V",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Saturation Voltage",+ "symbol": "VCE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -0.25,+ "conditions": "IC= -100mA IB= -10mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Base-Emitter Saturation Voltage",+ "symbol": "VBE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -1.2,+ "conditions": "IC= -100mA IB= -100mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Transition frequency",+ "symbol": "fT",+ "kind": "electrical",+ "unit": "MHz",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "IC= -100mA, VCE= -1.0V,f=100MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Typical Thermal Resistance Junction-to-Ambient",+ "symbol": "RθJ-A",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 417,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -191,4 +426,4 @@ "visibility": { "public": true }-}+}