component
1.5KE22CA
Public Made by Adomby adom
DOWO ESD And Surge Protection (TVS/ESD), DO-201. 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+176−27@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "1-5ke22ca",+ "title": "1.5KE22CA",+ "brief": "DOWO ESD And Surge Protection (TVS/ESD), DO-201. 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": "DOWO ESD And Surge Protection (TVS/ESD), DO-201. 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",- "1-5ke22ca.kicad_sym",- "1-5ke22ca.kicad_mod",- "1-5ke22ca.glb",- "1-5ke22ca.step",- "1-5ke22ca.lbr",- "docs/hero.png",- "docs/1-5ke22ca-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "1-5ke22ca-hero.glb",- "1-5ke22ca-hero.overlay.json"- ], "component": { "mpn": "1.5KE22CA", "manufacturer": "DOWO",@@ -127,7 +110,7 @@ 8.21 ], "zmin_mm": -2.5,- "centre_offset_mm": 0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "74dfc3e30557da83985dc913a3e74e2db498d62d061b20b48cba0cdf7b37301b", "checked": "2026-10-13",@@ -135,10 +118,176 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "DOWO",+ "Package": "DO-201",+ "Category": "Circuit Protection",+ "Pins": "2"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "332c6c4e0f3105cad6c3ebe04efad41f8c70a51ed9d9fd9c29c5f96f7b251061",+ "rows": [+ {+ "name": "Breakdown voltage (A/5% device, bidirectional CA)",+ "symbol": "VBR",+ "kind": "electrical",+ "unit": "V",+ "min": 20.9,+ "typ": null,+ "max": 23.1,+ "conditions": "@IT = 1 mA; row 1.5KE22A / 1.5KE22CA",+ "source_page": 3+ },+ {+ "name": "Breakdown voltage tolerance (suffix A = 5% device)",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -5,+ "typ": null,+ "max": 5,+ "conditions": "Note 1: suffix 'A' denotes 5% tolerance device; applies to 1.5KE22CA",+ "source_page": 3+ },+ {+ "name": "Maximum reverse leakage",+ "symbol": "IR",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "@VRWM = 18.8 V",+ "source_page": 3+ },+ {+ "name": "Maximum clamping voltage",+ "symbol": "VC",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 30.6,+ "conditions": "@IPP = 49.02 A, 10/1000 us waveform",+ "source_page": 3+ },+ {+ "name": "Working peak reverse voltage",+ "symbol": "VRWM",+ "kind": "recommended_operating",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 18.8,+ "conditions": "Working peak reverse voltage, row 1.5KE22A / 1.5KE22CA",+ "source_page": 3+ },+ {+ "name": "Maximum reverse surge current",+ "symbol": "IPP",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 49.02,+ "conditions": "10/1000 us waveform, non-repetitive (Table A row for 1.5KE22A / 1.5KE22CA)",+ "source_page": 3+ },+ {+ "name": "Peak power dissipation",+ "symbol": "PPP",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1500,+ "conditions": "10/1000 us waveform, TA = 25 C",+ "source_page": 1+ },+ {+ "name": "Power dissipation on infinite heatsink",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 6.5,+ "conditions": "Infinite heatsink at TL = 75 C",+ "source_page": 1+ },+ {+ "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, unidirectional only",+ "source_page": 1+ },+ {+ "name": "Maximum instantaneous forward voltage",+ "symbol": "VF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 3.5,+ "conditions": "At 100 A, unidirectional only; 3.5 V applies to VBR < 200 V (5.0 V printed for VBR > 201 V, not this part)",+ "source_page": 1+ },+ {+ "name": "Operating junction and storage temperature range",+ "symbol": "TJ, TSTG",+ "kind": "absolute_maximum",+ "unit": "C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "Operating junction and storage temperature range",+ "source_page": 1+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "1.5ke22ca"+ ],+ "discovery_pitch": "1.5KE22CA (DOWO) 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",+ "1-5ke22ca.kicad_sym",+ "1-5ke22ca.kicad_mod",+ "1-5ke22ca.glb",+ "1-5ke22ca.step",+ "1-5ke22ca.lbr",+ "docs/hero.png",+ "docs/1-5ke22ca-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "1-5ke22ca-hero.glb",+ "1-5ke22ca-hero.overlay.json"+ ]+}