NCS37020DTBR2G

@@ -65,13 +65,13 @@         "number": "3",         "name": "CTS",         "type": "input",-        "description": "Differential current signal input from current transformer secondary with CTS-CTB absolute offset voltage range of \u00b1300 \u03bcV."+        "description": "Differential current signal input from current transformer secondary with CTS-CTB absolute offset voltage range of ±300 μV."       },       {         "number": "4",         "name": "CTO",         "type": "output",-        "description": "Differential current to voltage output from CT sense amplifier with dynamic VOS cancellation, output range \u22120.25 V to +0.25 V serving as input to analog filter and ADC."+        "description": "Differential current to voltage output from CT sense amplifier with dynamic VOS cancellation, output range −0.25 V to +0.25 V serving as input to analog filter and ADC."       },       {         "number": "5",@@ -83,7 +83,7 @@         "number": "6",         "name": "REF",         "type": "output",-        "description": "3.3 V internal reference voltage output for external component biasing and filtering, requires 1 \u03bcF capacitor per recommended external components."+        "description": "3.3 V internal reference voltage output for external component biasing and filtering, requires 1 μF capacitor per recommended external components."       },       {         "number": "7",@@ -95,13 +95,13 @@         "number": "8",         "name": "Phase",         "type": "input",-        "description": "Zero cross input for VAC frequency detection from mains AC line at 50 or 60 Hz with 1 \u03bcA internal pull-down current and maximum 400 \u03bcA sink current capability."+        "description": "Zero cross input for VAC frequency detection from mains AC line at 50 or 60 Hz with 1 μA internal pull-down current and maximum 400 μA sink current capability."       },       {         "number": "9",         "name": "SUP",         "type": "power_in",-        "description": "Power supply input to 12 V shunt regulator clamped at 12\u221213 V, supplies bias for internal 3.3 V digital and analog regulators, requires 2.2 \u03bcF ceramic holding capacitor."+        "description": "Power supply input to 12 V shunt regulator clamped at 12−13 V, supplies bias for internal 3.3 V digital and analog regulators, requires 2.2 μF ceramic holding capacitor."       },       {         "number": "10",@@ -113,7 +113,7 @@         "number": "11",         "name": "LED",         "type": "output",-        "description": "End of life LED drive output at 3.0\u22123.6 V driving LED indicators during normal operation or end-of-life fault conditions with blink frequency 3.6\u22124.4 Hz during faults."+        "description": "End of life LED drive output at 3.0−3.6 V driving LED indicators during normal operation or end-of-life fault conditions with blink frequency 3.6−4.4 Hz during faults."       },       {         "number": "12",@@ -131,7 +131,7 @@         "number": "14",         "name": "SCR",         "type": "output",-        "description": "SCR gate drive signal output at 3.0\u22123.6 V enabling SCR triode devices during fault conditions or self-test cycles, disabled during negative half-cycle in half-wave bias operation."+        "description": "SCR gate drive signal output at 3.0−3.6 V enabling SCR triode devices during fault conditions or self-test cycles, disabled during negative half-cycle in half-wave bias operation."       }     ],     "provenance": {@@ -166,6 +166,46 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"-    }+    },+    "models_3d": [+      {+        "file": "ncs37020dtbr2g.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.4,+          5.0,+          1.0+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "ncs37020dtbr2g-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.4,+          5.0,+          1.0+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "248ce368223ac81467f1d7686debded070a0c421723a0cd7240ddf1d7e5ab9f4",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   }-}\ No newline at end of file+}