component

HY05U-523

Public Made by Adom

by adom

Leiditech ESD Protection Devices, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionhy05u-523factory-2.0.0extractor-text

Verified HY05U-523

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: HY05U-523 · SOD-523 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-523
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-fquv8xo1/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.3)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ hy05u-523.kicad_sym✓ hy05u-523.kicad_mod✓ hy05u-523.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

hy05u-523: factory component page (tier=lcsc)

Ray ·0ab48fb350 ·11d ago ·parent 10bc541
1 file changed +188−28
page.json+188−28
page.json+188−28
@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "hy05u-523",+  "title": "HY05U-523",+  "brief": "Leiditech ESD Protection Devices, SOD-523. 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": "Leiditech ESD Protection Devices, SOD-523. 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",     "tvs-fuse-board level protection",@@ -10,26 +13,6 @@     "factory-2.0.0",     "extractor-text"   ],-  "dependencies": {},-  "hero": {-    "type": "image",-    "path": "docs/hero.png"-  },-  "files": [-    "page.json",-    "README.md",-    "hy05u-523.kicad_sym",-    "hy05u-523.kicad_mod",-    "hy05u-523.glb",-    "hy05u-523.step",-    "hy05u-523.lbr",-    "docs/hero.png",-    "docs/hy05u-523-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "hy05u-523-hero.glb",-    "hy05u-523-hero.overlay.json"-  ],   "component": {     "mpn": "HY05U-523",     "manufacturer": "Leiditech",@@ -123,8 +106,8 @@           0.8,           0.63         ],-        "zmin_mm": 0,-        "centre_offset_mm": 0,+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "b525222377930c32abea58606bffba3aaf171cc66ac292b82d28a82d646d995d",         "checked": "2026-10-30",@@ -173,10 +156,187 @@       }     }   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "Leiditech",+      "Package": "SOD-523",+      "Category": "TVS/Fuse/Board Level Protection",+      "Pins": "2"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "83847cc3c8cc6382cbe680bbdc451d9d54f2cd3e93be3b68eacc879a7d592c81",+      "rows": [+        {+          "name": "Reverse working (stand-off) voltage",+          "symbol": "VRWM",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 5,+          "conditions": "",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Breakdown voltage",+          "symbol": "VBR",+          "kind": "electrical",+          "unit": "V",+          "min": 6,+          "typ": null,+          "max": null,+          "conditions": "IT = 1 mA",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Clamping voltage @1A",+          "symbol": "VC",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 9.8,+          "max": null,+          "conditions": "@1A",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Clamping voltage",+          "symbol": "VC",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 18,+          "conditions": "@4A",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Reverse leakage current",+          "symbol": "IR",+          "kind": "electrical",+          "unit": "μA",+          "min": null,+          "typ": null,+          "max": 1,+          "conditions": "",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Capacitance",+          "symbol": "C",+          "kind": "electrical",+          "unit": "pF",+          "min": null,+          "typ": 0.5,+          "max": null,+          "conditions": "",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Peak Pulse Power",+          "symbol": "Ppp",+          "kind": "absolute_maximum",+          "unit": "W",+          "min": null,+          "typ": null,+          "max": 200,+          "conditions": "8/20µs, Tamb=25°C",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "ESD per IEC 61000-4-2 (Air)",+          "symbol": "VESD",+          "kind": "absolute_maximum",+          "unit": "kV",+          "min": -30,+          "typ": null,+          "max": 30,+          "conditions": "Tamb=25°C",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "ESD per IEC 61000-4-2 (Contact)",+          "symbol": "VESD",+          "kind": "absolute_maximum",+          "unit": "kV",+          "min": -30,+          "typ": null,+          "max": 30,+          "conditions": "Tamb=25°C",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Operating Temperature Range",+          "symbol": "TJ",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -55,+          "typ": null,+          "max": 125,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Storage Temperature Range",+          "symbol": "TSTJ",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -55,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 1,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "hy05u-523"+  ],+  "discovery_pitch": "HY05U-523 (Leiditech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Ray",     "email": "[email protected]"-  }-}\ No newline at end of file+  },+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "hy05u-523.kicad_sym",+    "hy05u-523.kicad_mod",+    "hy05u-523.glb",+    "hy05u-523.step",+    "hy05u-523.lbr",+    "docs/hero.png",+    "docs/hy05u-523-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "hy05u-523-hero.glb",+    "hy05u-523-hero.overlay.json"+  ]+}