component
ZM4732APF
Public Made by Adomby adom
ST Semtech Zener Diodes, LL-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+188−28@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "zm4732apf",+ "title": "ZM4732APF",+ "brief": "ST Semtech Zener Diodes, LL-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, LL-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",- "zm4732apf.kicad_sym",- "zm4732apf.kicad_mod",- "zm4732apf.glb",- "zm4732apf.step",- "zm4732apf.lbr",- "docs/hero.png",- "docs/zm4732apf-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "zm4732apf-hero.glb",- "zm4732apf-hero.overlay.json"- ], "component": { "mpn": "ZM4732APF", "manufacturer": "ST Semtech",@@ -123,8 +106,8 @@ 2.2, 2.2 ],- "zmin_mm": 0,- "centre_offset_mm": 0,+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "3b1fa81e2e3ea0ef2e0ddbeb3f62b354a14174610250e6069a5076959a63f835", "checked": "2026-10-15",@@ -132,10 +115,187 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "ST Semtech",+ "Package": "LL-41",+ "Category": "Diodes",+ "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "dad3f74512c9fc19a5c6b4f7fc2830e546bd5f69b2d74fa00cf9d0787d0eb940",+ "rows": [+ {+ "name": "Zener voltage tolerance (standard, no A/B suffix)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -10,+ "typ": null,+ "max": 10,+ "conditions": "ZM4732PF has no suffix A or B, so the standard ±10% applies",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum dynamic resistance",+ "symbol": "ZZT",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "at IZT = 53 mA; 60 Hz AC at 10% of IZT RMS",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum dynamic resistance",+ "symbol": "ZZK",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "at IZK = 1 mA; 60 Hz AC at 10% of IZK RMS",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum reverse current",+ "symbol": "IR",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "at VR = 1 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum surge current",+ "symbol": "IZSM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 970,+ "conditions": "maximum peak non-repetitive reverse surge, 1/120 s half-square or sine wave, superimposed on IZT",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum regulator current",+ "symbol": "IZM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 193,+ "conditions": "valid provided electrodes are kept at ambient temperature",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation",+ "symbol": "Ptot",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "Ta = 25℃; valid provided electrodes are kept at ambient temperature",+ "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": "valid provided electrodes are kept at ambient temperature",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Nominal Zener voltage",+ "symbol": "VZnom",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.7,+ "max": null,+ "conditions": "at IZT = 53 mA",+ "source_page": 2,+ "source": "datasheet"+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "zm4732apf"+ ],+ "discovery_pitch": "ZM4732APF (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",+ "zm4732apf.kicad_sym",+ "zm4732apf.kicad_mod",+ "zm4732apf.glb",+ "zm4732apf.step",+ "zm4732apf.lbr",+ "docs/hero.png",+ "docs/zm4732apf-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "zm4732apf-hero.glb",+ "zm4732apf-hero.overlay.json"+ ]+}