component
1.5KE27A-E3
Public Made by Adomby adom
Vishay Intertech ESD And Surge Protection (TVS/ESD), DO-27. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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page.json+211−27@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "1-5ke27a-e3",+ "title": "1.5KE27A-E3",+ "brief": "Vishay Intertech ESD And Surge Protection (TVS/ESD), DO-27. 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": "Vishay Intertech ESD And Surge Protection (TVS/ESD), DO-27. 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", "circuit protection",@@ -10,26 +13,6 @@ "factory-2.0.0", "extractor-text" ],- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "1-5ke27a-e3.kicad_sym",- "1-5ke27a-e3.kicad_mod",- "1-5ke27a-e3.glb",- "1-5ke27a-e3.step",- "1-5ke27a-e3.lbr",- "docs/hero.png",- "docs/1-5ke27a-e3-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "1-5ke27a-e3-hero.glb",- "1-5ke27a-e3-hero.overlay.json"- ], "component": { "mpn": "1.5KE27A-E3", "manufacturer": "Vishay Intertech",@@ -124,7 +107,7 @@ 8.34 ], "zmin_mm": -2.5,- "centre_offset_mm": 0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "aa9f03a97b19122d8c50b826e938bb3e6eac4942dae4292a7ed12e25ffe77428", "checked": "2026-10-13",@@ -132,10 +115,211 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "Vishay Intertech",+ "Package": "DO-27",+ "Category": "Circuit Protection",+ "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "7dfc9d6c0628f5702ce136fef35e3ad1e94810a228a1e9ffa78865e9d1785ad3",+ "rows": [+ {+ "name": "Breakdown voltage at IT",+ "symbol": "VBR",+ "kind": "electrical",+ "unit": "V",+ "min": 25.7,+ "typ": null,+ "max": 28.4,+ "conditions": "IT = 1.0 mA, 1.5KE27A (1N6281A), uni-directional",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum reverse leakage at VWM",+ "symbol": "ID",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "At VWM = 23.1 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum peak pulse current",+ "symbol": "IPPM",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "10/1000 μs surge waveform per Fig. 3 (note 2)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum clamping voltage at IPPM",+ "symbol": "VC",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 37.5,+ "conditions": "At IPPM = 40.0 A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum temperature coefficient of VBR",+ "symbol": "",+ "kind": "temperature_coefficient",+ "unit": "%/°C",+ "min": null,+ "typ": null,+ "max": 0.096,+ "conditions": "Maximum temperature coefficient of VBR for 1.5KE27A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum instantaneous forward voltage",+ "symbol": "VF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 3.5,+ "conditions": "At 100 A, uni-directional only; 3.5 V applies to 1.5KE220A and below (note 3)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Peak pulse power dissipation",+ "symbol": "PPPM",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1500,+ "conditions": "10/1000 μs waveform (note 1), fig. 1",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Peak pulse current",+ "symbol": "IPPM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "10/1000 μs waveform (note 1), see next table (1.5KE27A)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 6.5,+ "conditions": "Infinite heatsink at TL = 75 °C (fig. 5)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Peak forward surge current",+ "symbol": "IFSM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "8.3 ms single half sine-wave, uni-directional only (note 2)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating junction and storage temperature range",+ "symbol": "TJ, TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 175,+ "conditions": "Operating junction and storage",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Typical thermal resistance, junction to ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 75,+ "max": null,+ "conditions": "Typical",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Typical thermal resistance, junction to lead",+ "symbol": "RθJL",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 15.4,+ "max": null,+ "conditions": "Typical",+ "source_page": 3,+ "source": "datasheet"+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "1.5ke27a-e3"+ ],+ "discovery_pitch": "1.5KE27A-E3 (Vishay Intertech) 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",+ "1-5ke27a-e3.kicad_sym",+ "1-5ke27a-e3.kicad_mod",+ "1-5ke27a-e3.glb",+ "1-5ke27a-e3.step",+ "1-5ke27a-e3.lbr",+ "docs/hero.png",+ "docs/1-5ke27a-e3-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "1-5ke27a-e3-hero.glb",+ "1-5ke27a-e3-hero.overlay.json"+ ]+}