component
PZTA42
Public Made by Adomby adom
Changjing Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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pzta42: specified limits as data (metadata.characteristics, 19 rows from the datasheet)
2 files changed
+262−1
README.md+26@@ -21,6 +21,32 @@ PZTA42 from Changjing, in a SOT-223. Pinout and pin descriptions extracted from | 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 breakdown voltage | V(BR)CBO | 300 | | | V | IC=100μA,IE=0 | 1 |+| Collector-emitter breakdown voltage | V(BR)CEO | 300 | | | V | IC=1mA,IB=0 | 1 |+| Emitter-base breakdown voltage | V(BR)EBO | 6 | | | V | IE=100μA,IC=0 | 1 |+| Collector cut-off current | ICBO | | | 0.1 | μA | VCB=200V,IE=0 | 1 |+| Emitter cut-off current | IEBO | | | 0.1 | μA | VEB=6V,IC=0 | 1 |+| DC current gain | hFE(1) | 25 | | | | VCE=10V,IC=1mA | 1 |+| DC current gain | hFE(2) | 40 | | | | VCE=10V,IC=10mA | 1 |+| Collector-emitter saturation voltage | VCE(sat) | | | 0.5 | V | IC=20mA,IB=2mA | 1 |+| Base-emitter saturation voltage | VBE(sat) | | | 0.9 | V | IC=20mA,IB=2mA | 1 |+| Transition frequency | fT | 50 | | | MHz | VCE=20V,IC=10mA,f=100MHz | 1 |+| Collector output capacitance | Cob | | | 3 | pF | VCB=20V,IE=0,f=1MHz | 1 |+| Collector-base voltage | VCBO | | | 300 | V | | 1 |+| Collector-emitter voltage | VCEO | | | 300 | V | | 1 |+| Emitter-base voltage | VEBO | | | 6 | V | | 1 |+| Collector current -continuous | IC | | | 0.2 | A | | 1 |+| Collector current -pulsed | ICM | | | 0.5 | A | | 1 |+| Collector power dissipation | PC | | | 1 | W | | 1 |+| Junction temperature | Tj | | | 150 | ℃ | | 1 |+| Storage temperature | Tstg | -55 | | 150 | ℃ | | 1 |+ ## CAD (KiCad official) - Symbol: `PZTA42`
page.json+236−1@@ -150,6 +150,241 @@ "Package": "SOT-223", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "70dd9f37673e0eb5",+ "rows": [+ {+ "name": "Collector-base breakdown voltage",+ "symbol": "V(BR)CBO",+ "kind": "electrical",+ "unit": "V",+ "min": 300,+ "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": 300,+ "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": 6,+ "typ": null,+ "max": null,+ "conditions": "IE=100μA,IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 0.1,+ "conditions": "VCB=200V,IE=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter cut-off current",+ "symbol": "IEBO",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 0.1,+ "conditions": "VEB=6V,IC=0",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE(1)",+ "kind": "electrical",+ "unit": "",+ "min": 25,+ "typ": null,+ "max": null,+ "conditions": "VCE=10V,IC=1mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE(2)",+ "kind": "electrical",+ "unit": "",+ "min": 40,+ "typ": null,+ "max": null,+ "conditions": "VCE=10V,IC=10mA",+ "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=20mA,IB=2mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Base-emitter saturation voltage",+ "symbol": "VBE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.9,+ "conditions": "IC=20mA,IB=2mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Transition frequency",+ "symbol": "fT",+ "kind": "electrical",+ "unit": "MHz",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "VCE=20V,IC=10mA,f=100MHz",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector output capacitance",+ "symbol": "Cob",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": null,+ "max": 3,+ "conditions": "VCB=20V,IE=0,f=1MHz",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-base voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector current -continuous",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 0.2,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Collector current -pulsed",+ "symbol": "ICM",+ "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": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "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"+ }+ ] } }, "variants": [],@@ -191,4 +426,4 @@ "visibility": { "public": true }-}+}