component
MJD122T4
Public Made by Adomby adom
STMicroelectronics Darlington Transistors, TO-252-2(DPAK). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
mjd122t4: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+86−6
package.json+44−4@@ -53,7 +53,7 @@ "number": "1", "name": "B", "type": "input",- "description": "Base input for Darlington pair control; maximum base current 120 mA, minimum DC current gain hFE 1000 at IC = 4 A, integrated base resistor R1 = 7 k\u03a9."+ "description": "Base input for Darlington pair control; maximum base current 120 mA, minimum DC current gain hFE 1000 at IC = 4 A, integrated base resistor R1 = 7 kΩ." }, { "number": "2",@@ -65,7 +65,7 @@ "number": "3", "name": "E", "type": "passive",- "description": "Emitter return with integrated resistor R2 = 70 \u03a9; maximum emitter-base reverse voltage 5 V."+ "description": "Emitter return with integrated resistor R2 = 70 Ω; maximum emitter-base reverse voltage 5 V." } ], "provenance": {@@ -100,6 +100,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "mjd122t4.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9.9,+ 6.5,+ 2.32+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "mjd122t4-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9.9,+ 6.5,+ 2.32+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "e41f77bda4feb52019e892f57002bbb86db7ee9f33f3359850afee172a037580",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -85,7 +85,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "mjd122t4.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9.9,+ 6.5,+ 2.32+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "mjd122t4-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 9.9,+ 6.5,+ 2.32+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "e41f77bda4feb52019e892f57002bbb86db7ee9f33f3359850afee172a037580",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -133,4 +173,4 @@ "public": true }, "updated_at": "2026-09-25T02:04:09.657Z"-}+}