component
BC847BW
Public Made by Adomby adom
Nexperia Bipolar (BJT), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
bc847bw: specified limits as data (metadata.characteristics, 25 rows from the datasheet)
2 files changed
+339
README.md+32@@ -21,6 +21,38 @@ BC847BW from Nexperia, in a SOT-323. 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-emitter voltage | VCEO | | | 45 | V | open base | 3 |+| Collector-base voltage | VCBO | | | 50 | V | open emitter | 3 |+| Emitter-base voltage | VEBO | | | 6 | V | open collector | 3 |+| Collector current | IC | | | 100 | mA | | 3 |+| Peak collector current | ICM | | | 200 | mA | single pulse; tp ≤ 1 ms | 3 |+| Peak base current | IBM | | | 100 | mA | single pulse; tp ≤ 1 ms | 3 |+| Total power dissipation | Ptot | | | 200 | mW | Tamb ≤ 25 °C; FR4 PCB, single-sided copper, standard footprint [1] | 3 |+| Junction temperature | Tj | | | 150 | °C | | 3 |+| Ambient temperature | Tamb | -65 | | 150 | °C | | 3 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 3 |+| Thermal resistance from junction to ambient | Rth(j-a) | | | 625 | K/W | in free air; FR4 PCB, single-sided copper, tin-plated, standard footprint | 3 |+| Collector-base breakdown voltage | V(BR)CBO | 50 | | | V | IC = 100 µA; IE = 0 A | 4 |+| Collector-emitter breakdown voltage | V(BR)CES | 45 | | | V | IC = 2 mA; VBE = 0 A | 4 |+| Emitter-base breakdown voltage | V(BR)EBO | 6 | | | V | IC = 0 A; IE = 100 µA | 4 |+| Collector-base cut-off current | ICBO | | | 15 | nA | VCB = 30 V; IE = 0 A | 4 |+| Collector-base cut-off current at high temperature | ICBO | | | 5 | μA | VCB = 30 V; IE = 0 A; Tj = 150 °C | 4 |+| Emitter-base cut-off current | IEBO | | | 100 | nA | VEB = 5 V; IC = 0 A | 4 |+| DC current gain | hFE | 200 | 290 | 450 | | VCE = 5 V; IC = 2 mA | 4 |+| Collector-emitter saturation voltage | VCEsat | | 90 | 200 | mV | IC = 10 mA; IB = 0.5 mA | 4 |+| Collector-emitter saturation voltage | VCEsat | | 200 | 400 | mV | IC = 100 mA; IB = 5 mA; pulsed tp ≤ 300 µs, δ ≤ 0.02 | 4 |+| Base-emitter voltage | VBE | 580 | 660 | 700 | mV | VCE = 5 V; IC = 2 mA | 4 |+| Base-emitter voltage | VBE | | | 770 | mV | VCE = 5 V; IC = 10 mA | 4 |+| Transition frequency | fT | 100 | | | MHz | VCE = 5 V; IC = 10 mA; f = 100 MHz | 4 |+| Collector capacitance | Cc | | | 1.5 | pF | VCB = 10 V; IE = ie = 0 A; f = 1 MHz | 4 |+| Noise figure | NF | | 2 | 10 | dB | IC = 200 μA; VCE = 5 V; RS = 2 kΩ; f = 1 kHz; B = 200 Hz | 4 |+ ## CAD (KiCad official) - Symbol: `BC847BW`
page.json+307@@ -133,6 +133,313 @@ "Package": "SOT-323", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4aa62e1c1c457343",+ "rows": [+ {+ "name": "Collector-emitter voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "open base",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Collector-base voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "open emitter",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "open collector",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Collector current",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Peak collector current",+ "symbol": "ICM",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "single pulse; tp ≤ 1 ms",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Peak base current",+ "symbol": "IBM",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "single pulse; tp ≤ 1 ms",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Total power dissipation",+ "symbol": "Ptot",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "Tamb ≤ 25 °C; FR4 PCB, single-sided copper, standard footprint [1]",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature",+ "symbol": "Tj",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Ambient temperature",+ "symbol": "Tamb",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance from junction to ambient",+ "symbol": "Rth(j-a)",+ "kind": "thermal",+ "unit": "K/W",+ "min": null,+ "typ": null,+ "max": 625,+ "conditions": "in free air; FR4 PCB, single-sided copper, tin-plated, standard footprint",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Collector-base breakdown voltage",+ "symbol": "V(BR)CBO",+ "kind": "electrical",+ "unit": "V",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "IC = 100 µA; IE = 0 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter breakdown voltage",+ "symbol": "V(BR)CES",+ "kind": "electrical",+ "unit": "V",+ "min": 45,+ "typ": null,+ "max": null,+ "conditions": "IC = 2 mA; VBE = 0 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base breakdown voltage",+ "symbol": "V(BR)EBO",+ "kind": "electrical",+ "unit": "V",+ "min": 6,+ "typ": null,+ "max": null,+ "conditions": "IC = 0 A; IE = 100 µA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-base cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 15,+ "conditions": "VCB = 30 V; IE = 0 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-base cut-off current at high temperature",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VCB = 30 V; IE = 0 A; Tj = 150 °C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Emitter-base cut-off current",+ "symbol": "IEBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "VEB = 5 V; IC = 0 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 200,+ "typ": 290,+ "max": 450,+ "conditions": "VCE = 5 V; IC = 2 mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter saturation voltage",+ "symbol": "VCEsat",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 90,+ "max": 200,+ "conditions": "IC = 10 mA; IB = 0.5 mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-emitter saturation voltage",+ "symbol": "VCEsat",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 200,+ "max": 400,+ "conditions": "IC = 100 mA; IB = 5 mA; pulsed tp ≤ 300 µs, δ ≤ 0.02",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Base-emitter voltage",+ "symbol": "VBE",+ "kind": "electrical",+ "unit": "mV",+ "min": 580,+ "typ": 660,+ "max": 700,+ "conditions": "VCE = 5 V; IC = 2 mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Base-emitter voltage",+ "symbol": "VBE",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 770,+ "conditions": "VCE = 5 V; IC = 10 mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Transition frequency",+ "symbol": "fT",+ "kind": "electrical",+ "unit": "MHz",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "VCE = 5 V; IC = 10 mA; f = 100 MHz",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector capacitance",+ "symbol": "Cc",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": null,+ "max": 1.5,+ "conditions": "VCB = 10 V; IE = ie = 0 A; f = 1 MHz",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Noise figure",+ "symbol": "NF",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 2,+ "max": 10,+ "conditions": "IC = 200 μA; VCE = 5 V; RS = 2 kΩ; f = 1 kHz; B = 200 Hz",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],