ZMM5239BPF

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "zmm5239bpf",+  "title": "ZMM5239BPF",+  "brief": "ST Semtech Zener Diodes, LL-34. 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-34. 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",-    "zmm5239bpf.kicad_sym",-    "zmm5239bpf.kicad_mod",-    "zmm5239bpf.glb",-    "zmm5239bpf.step",-    "zmm5239bpf.lbr",-    "docs/hero.png",-    "docs/zmm5239bpf-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "zmm5239bpf-hero.glb",-    "zmm5239bpf-hero.overlay.json"-  ],   "component": {     "mpn": "ZMM5239BPF",     "manufacturer": "ST Semtech",@@ -123,8 +106,8 @@           1.4,           1.4         ],-        "zmin_mm": 0,-        "centre_offset_mm": 0,+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "bab3a3356a14efb0438caca9adf53472dea34425715606e933f092f87f73f650",         "checked": "2026-10-15",@@ -132,10 +115,175 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "ST Semtech",+      "Package": "LL-34",+      "Category": "Diodes",+      "Pins": "2"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "3a203cb42731a6003043bd0b35391fbbc868cdc99d7fbb3263fa7ac4ac1d8378",+      "rows": [+        {+          "name": "Zener voltage (tolerance B, ±5%)",+          "symbol": "VZT",+          "kind": "tolerance",+          "unit": "%",+          "min": -5,+          "typ": null,+          "max": 5,+          "conditions": "Suffix B = ±5% tolerance (ZMM5239BPF)",+          "source_page": 1,+          "source": "datasheet"+        },+        {+          "name": "Zener voltage",+          "symbol": "VZT",+          "kind": "electrical",+          "unit": "V",+          "min": 8.65,+          "typ": 9.1,+          "max": 9.55,+          "conditions": "at lZT = 20 mA; tested with pulses tp = 20 ms; typ = VZnom 9.1 V",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Dynamic resistance",+          "symbol": "ZZT",+          "kind": "electrical",+          "unit": "Ω",+          "min": null,+          "typ": null,+          "max": 10,+          "conditions": "at lZT = 20 mA",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Dynamic resistance (knee)",+          "symbol": "ZZK",+          "kind": "electrical",+          "unit": "Ω",+          "min": null,+          "typ": null,+          "max": 600,+          "conditions": "at IZK = 0.25 mA",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Reverse current",+          "symbol": "IR",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": null,+          "max": 3,+          "conditions": "at VR = 7 V",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Forward voltage",+          "symbol": "VF",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 1.1,+          "conditions": "at IF = 200 mA",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Power dissipation",+          "symbol": "Ptot",+          "kind": "absolute_maximum",+          "unit": "mW",+          "min": null,+          "typ": null,+          "max": 500,+          "conditions": "Valid provided electrodes are kept at ambient temperature (footnote 1)",+          "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": 300,+          "conditions": "Valid provided electrodes are kept at ambient temperature (footnote 1)",+          "source_page": 1,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "zmm5239bpf"+  ],+  "discovery_pitch": "ZMM5239BPF (ST Semtech) 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",+    "zmm5239bpf.kicad_sym",+    "zmm5239bpf.kicad_mod",+    "zmm5239bpf.glb",+    "zmm5239bpf.step",+    "zmm5239bpf.lbr",+    "docs/hero.png",+    "docs/zmm5239bpf-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "zmm5239bpf-hero.glb",+    "zmm5239bpf-hero.overlay.json"+  ]+}