component
1N4742AP-TP
Public Made by Adomby adom
MCC(美微科) 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+199−27@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "1n4742ap-tp",+ "title": "1N4742AP-TP",+ "brief": "MCC(美微科) 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": "MCC(美微科) 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",- "1n4742ap-tp.kicad_sym",- "1n4742ap-tp.kicad_mod",- "1n4742ap-tp.glb",- "1n4742ap-tp.step",- "1n4742ap-tp.lbr",- "docs/hero.png",- "docs/1n4742ap-tp-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "1n4742ap-tp-hero.glb",- "1n4742ap-tp-hero.overlay.json"- ], "component": { "mpn": "1N4742AP-TP", "manufacturer": "MCC(美微科)",@@ -127,7 +110,7 @@ 5.71 ], "zmin_mm": -2.5,- "centre_offset_mm": 0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "c3e23d4b276811b74eecb329bd4480209ad3dbc8cf6e6e3f2a5b542c5ca343c1", "checked": "2026-10-17",@@ -135,10 +118,199 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "MCC(美微科)",+ "Package": "DO-41",+ "Category": "Diodes",+ "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4c2301fd8174a36fcbe58a9a2afd7b52973b0de559bbdda441c936e264569583",+ "rows": [+ {+ "name": "Zener voltage tolerance (A suffix)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -5,+ "typ": null,+ "max": 5,+ "conditions": "1N4742A type (A suffix = 5% tolerance)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "TA≤50°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Forward Voltage",+ "symbol": "VF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "IF=200mA",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Zener Impedance",+ "symbol": "ZZT",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 9,+ "conditions": "@ IZT = 21 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Zener Impedance",+ "symbol": "ZZK",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": null,+ "max": 700,+ "conditions": "@ IZK = 0.25 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Reverse Leakage Current",+ "symbol": "IR",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VR = 9.1 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Zener Current",+ "symbol": "IZM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 76,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Surge Current",+ "symbol": "IRM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 380,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction Temperature Range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction to Ambient",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "Junction to Ambient",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Nominal Zener Voltage",+ "symbol": "VZ",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "IZT = 21 mA",+ "source_page": 2,+ "source": "datasheet"+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "1n4742ap-tp"+ ],+ "discovery_pitch": "1N4742AP-TP (MCC(美微科)) 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",+ "1n4742ap-tp.kicad_sym",+ "1n4742ap-tp.kicad_mod",+ "1n4742ap-tp.glb",+ "1n4742ap-tp.step",+ "1n4742ap-tp.lbr",+ "docs/hero.png",+ "docs/1n4742ap-tp-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "1n4742ap-tp-hero.glb",+ "1n4742ap-tp-hero.overlay.json"+ ]+}