component
BC817-16
Public Made by Adomby adom
Nexperia Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
Publish 0.1.1
4 files changed
+479−13
bc817-16-hero.glbadded⋯ 1 unchanged line ⋯
bc817-16-hero.overlay.jsonadded+150@@ -0,0 +1,150 @@+{+ "spec": "adom-hero 1.4",+ "mpn": "BC817-16",+ "kind": "component + footprint reference art",+ "board_use": false,+ "plane_z_mm": -0.02,+ "units": "metre",+ "upAxis": "Z",+ "layers": {+ "pad_outlines": {+ "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+ "rgba": [+ 0.0,+ 0.902,+ 0.863,+ 0.5+ ],+ "pads": 3,+ "span_mm": 3.35,+ "dash_mm": 0.12,+ "gap_mm": 0.072,+ "pad_stroke_mm": 0.03+ },+ "silkscreen": {+ "material": "Silkscreen reference lines - 30 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.3+ ],+ "footprint_items": 8,+ "pin1": {+ "source": "footprint silkscreen",+ "pad": "1"+ }+ },+ "signal_names": {+ "material": "Signal names - 50 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.5+ ],+ "font": "DejaVu Sans Mono",+ "labels": 3,+ "sides": "top + mirrored underside (single-sided)",+ "fallback_to_pad_number": 0+ }+ },+ "align": {+ "ok": true,+ "centre_offset_mm": 0.0,+ "tolerance_mm": 0.268,+ "orientation_flipped": false,+ "contacts_bbox_mm": [+ -1.25,+ 1.25,+ -1.15,+ 1.15+ ],+ "pads_bbox_mm": [+ -1.675,+ 1.675,+ -1.25,+ 1.25+ ],+ "seating_z_mm": 0.0+ },+ "sources": {+ "glb": "bc817-16-etched.glb",+ "glb_sha256": "00ee89cceda4cf42eac0b73c9428e1389f72e16daf1c96bcc9651cafadab48a7",+ "footprint": "bc817-16.kicad_mod",+ "footprint_sha256": "0d88c86c1b6d8c1aae4aa8c09386264c089d4451a128b6ccd63ed253f4300b15",+ "pins": "page.json component.pins",+ "pins_sha256": "88adb3a0114ad14a942771aca00eb966ca13853032d242cc20c4a52aff3d07c8"+ },+ "generator": "adom-wiki 1.8.24 (component_hero)",+ "labels": [+ {+ "pad": "1",+ "text": "B",+ "x": -1.825,+ "y": -0.95,+ "align": "right",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "2",+ "text": "E",+ "x": -1.825,+ "y": 0.95,+ "align": "right",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "3",+ "text": "C",+ "x": 1.825,+ "y": 0.0,+ "align": "left",+ "vertical": false,+ "h": 0.6+ }+ ],+ "pads": [+ {+ "number": "1",+ "shape": "roundrect",+ "center_mm": [+ -0.9375,+ -0.95+ ],+ "size_mm": [+ 1.475,+ 0.6+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "roundrect",+ "center_mm": [+ -0.9375,+ 0.95+ ],+ "size_mm": [+ 1.475,+ 0.6+ ],+ "rot": 0.0+ },+ {+ "number": "3",+ "shape": "roundrect",+ "center_mm": [+ 0.9375,+ 0.0+ ],+ "size_mm": [+ 1.475,+ 0.6+ ],+ "rot": 0.0+ }+ ]+}
package.json+316−3@@ -1,6 +1,6 @@ { "slug": "bc817-16",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "Nexperia Bipolar (BJT), SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [@@ -26,7 +26,10 @@ "docs/hero.png", "docs/bc817-16-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "bc817-16-etched.step",+ "bc817-16-hero.glb",+ "bc817-16-hero.overlay.json" ], "component": { "mpn": "BC817-16",@@ -141,5 +144,315 @@ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]- }+ },+ "title": "BC817-16",+ "brief": "Nexperia Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "metadata": {+ "specs": {+ "Manufacturer": "Nexperia",+ "Package": "SOT-23",+ "Category": "Transistors/Thyristors",+ "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "dbbbeafcbf13eb3d",+ "rows": [+ {+ "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; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "collector-emitter breakdown voltage",+ "symbol": "V(BR)CEO",+ "kind": "electrical",+ "unit": "V",+ "min": 45,+ "typ": null,+ "max": null,+ "conditions": "IC = 10 mA; IE = 0 A; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "emitter-base breakdown voltage",+ "symbol": "V(BR)EBO",+ "kind": "electrical",+ "unit": "V",+ "min": 5,+ "typ": null,+ "max": null,+ "conditions": "IE = 100 µA; IC = 0 A; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "collector-base cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "VCB = 20 V; IE = 0 A; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "collector-base cut-off current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VCB = 20 V; IE = 0 A; Tj = 150 °C",+ "source_page": 5,+ "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; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "DC current gain (BC817-16)",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 100,+ "typ": null,+ "max": 250,+ "conditions": "VCE = 1 V; IC = 100 mA; Tamb = 25 °C; pulsed tp ≤ 300 μs, δ ≤ 0.02",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "DC current gain",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 40,+ "typ": null,+ "max": null,+ "conditions": "VCE = 1 V; IC = 500 mA; Tamb = 25 °C; pulsed tp ≤ 300 μs, δ ≤ 0.02",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "collector-emitter saturation voltage",+ "symbol": "VCEsat",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 700,+ "conditions": "IC = 500 mA; IB = 50 mA; Tamb = 25 °C; pulsed tp ≤ 300 μs, δ ≤ 0.02",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "base-emitter voltage",+ "symbol": "VBE",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "VCE = 1 V; IC = 500 mA; Tamb = 25 °C; pulsed tp ≤ 300 μs, δ ≤ 0.02",+ "source_page": 5,+ "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; Tamb = 25 °C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "collector-base voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "open emitter; Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "collector-emitter voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "open base; Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "emitter-base voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "open collector; Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "collector current",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "peak collector current",+ "symbol": "ICM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "single pulse; tp ≤ 1 ms; Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "peak base current",+ "symbol": "IBM",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "single pulse; tp ≤ 1 ms; Tamb = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "total power dissipation",+ "symbol": "Ptot",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 250,+ "conditions": "Tamb ≤ 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "total power dissipation",+ "symbol": "Ptot",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 345,+ "conditions": "",+ "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": 500,+ "conditions": "in free air; FR4 PCB, single-sided copper, standard footprint",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "thermal resistance from junction to ambient",+ "symbol": "Rth(j-a)",+ "kind": "thermal",+ "unit": "K/W",+ "min": null,+ "typ": null,+ "max": 362,+ "conditions": "FR4 PCB, single-sided copper, mounting pad for collector 1 cm2",+ "source_page": 4,+ "source": "datasheet"+ }+ ]+ }+ },+ "discovery_triggers": [+ "bc817-16"+ ],+ "discovery_pitch": "BC817-16 (Nexperia) component page with datasheet-verified CAD.",+ "visibility": "public" }
page.json+13−10@@ -4,7 +4,7 @@ "slug": "bc817-16", "title": "BC817-16", "brief": "Nexperia Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -115,11 +115,11 @@ "seat": "z = 0", "extents_mm": [ 2.5,- 3.0,+ 3, 1.2 ],- "zmin_mm": 0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "861377c38511e2af5db4ca932433ebb4605ccb56cc3ac14c59653b23224fee3d", "checked": "2026-11-13",@@ -461,10 +461,13 @@ "docs/hero.png", "docs/bc817-16-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "bc817-16-etched.step",+ "bc817-16-hero.glb",+ "bc817-16-hero.overlay.json" ],- "visibility": {- "public": true- },- "updated_at": "2026-09-24T17:35:56.576Z"-}+ "visibility": "public",+ "updated_at": "2026-09-24T17:35:56.576Z",+ "description": "Nexperia Bipolar (BJT), SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "org": "adom"+}