component
1N4730APF-M
Public Made by Adomby adom
ST Semtech Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
← Commit history
page.json+211−27@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "1n4730apf-m",+ "title": "1N4730APF-M",+ "brief": "ST Semtech Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "ST Semtech Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "diodes",@@ -10,26 +13,6 @@ "factory-2.0.0", "extractor-text" ],- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "1n4730apf-m.kicad_sym",- "1n4730apf-m.kicad_mod",- "1n4730apf-m.glb",- "1n4730apf-m.step",- "1n4730apf-m.lbr",- "docs/hero.png",- "docs/1n4730apf-m-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "1n4730apf-m-hero.glb",- "1n4730apf-m-hero.overlay.json"- ], "component": { "mpn": "1N4730APF-M", "manufacturer": "ST Semtech",@@ -124,7 +107,7 @@ 5.71 ], "zmin_mm": -2.5,- "centre_offset_mm": 0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "c3e23d4b276811b74eecb329bd4480209ad3dbc8cf6e6e3f2a5b542c5ca343c1", "checked": "2026-10-16",@@ -132,10 +115,211 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "ST Semtech",+ "Package": "DO-41",+ "Category": "Diodes",+ "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4b0aaf964c54ea10d46b564c2473900c5e04197bf3db0c88213a5cb7b530e35d",+ "rows": [+ {+ "name": "Zener voltage (VZT) at IZT = 64 mA",+ "symbol": "VZT",+ "kind": "electrical",+ "unit": "V",+ "min": 3.7,+ "typ": null,+ "max": 4.1,+ "conditions": "at IZT = 64 mA (tested with pulses tp = 20 ms, footnote 3)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Dynamic resistance ZZT at IZT",+ "symbol": "ZZT",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 9,+ "conditions": "at IZT = 64 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Dynamic resistance ZZK at IZK",+ "symbol": "ZZK",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 400,+ "conditions": "at IZK = 1 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse current IR",+ "symbol": "IR",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "at VR = 1 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Forward voltage VF",+ "symbol": "VF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "at IF = 200 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum surge current IZSM",+ "symbol": "IZSM",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 1190,+ "conditions": "1/2 square wave or sine pulse of 1/120 s superimposed on IZT (footnote 4)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum regulator current IZM",+ "symbol": "IZM",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 234,+ "conditions": "leads at 8 mm from case kept at ambient temperature (footnote 2)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Temperature coefficient of VZ",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "%/°C",+ "min": -0.07,+ "typ": null,+ "max": -0.02,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation",+ "symbol": "Ptot",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "leads at 8 mm from case kept at ambient temperature (footnote 1)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature",+ "symbol": "Tj",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 175,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -65,+ "typ": null,+ "max": 175,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction to ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "leads at 8 mm from case kept at ambient temperature (footnote 1)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Nominal Zener voltage",+ "symbol": "Znom",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 3.9,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "1n4730apf-m"+ ],+ "discovery_pitch": "1N4730APF-M (ST Semtech) component page: datasheet pinout, KiCad symbol, footprint and 3D.", "author": { "name": "Ray", "email": "[email protected]"- }-}+ },+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "1n4730apf-m.kicad_sym",+ "1n4730apf-m.kicad_mod",+ "1n4730apf-m.glb",+ "1n4730apf-m.step",+ "1n4730apf-m.lbr",+ "docs/hero.png",+ "docs/1n4730apf-m-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "1n4730apf-m-hero.glb",+ "1n4730apf-m-hero.overlay.json"+ ]+}