component
BFG540
Public Made by Adomby adom
Slkor SLKORMICRO Elec RF Amplifiers, SOT-143-4. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+102−8@@ -1,13 +1,112 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bfg540",+ "title": "BFG540",+ "brief": "Slkor SLKORMICRO Elec RF Amplifiers, SOT-143-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Slkor SLKORMICRO Elec RF Amplifiers, SOT-143-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "rf and wireless", "bfg540" ],+ "component": {+ "mpn": "BFG540",+ "manufacturer": "Slkor SLKORMICRO Elec",+ "package": "SOT-143-4",+ "pin_count": 4,+ "category": "RF And Wireless",+ "subcategory": "RF Amplifiers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917853520715776",+ "parts": {+ "symbol": "bfg540.kicad_sym",+ "footprint": "bfg540.kicad_mod",+ "model_3d": "bfg540.glb",+ "model_3d_step": "bfg540.step",+ "lbr": "bfg540.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "C",+ "type": "passive",+ "description": "Collector of NPN transistor. Wide collector lead per SOT143B package. Max IC=120mA, BVCEO=15V, BVCBO=20V."+ },+ {+ "number": "2",+ "name": "B",+ "type": "passive",+ "description": "Base of NPN transistor. BVEBO=2.5V. Drives high-gain low-noise RF amplifier operation up to fT=9GHz."+ },+ {+ "number": "3",+ "name": "E",+ "type": "passive",+ "description": "Emitter of NPN transistor. Shared with pin 4 (dual emitter leads for improved grounding/thermal performance in SOT143B)."+ },+ {+ "number": "4",+ "name": "E",+ "type": "passive",+ "description": "Second emitter of NPN transistor, tied internally to pin 3. Dual emitter leads reduce parasitic inductance for microwave LNA use."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917853520715776",+ "pages": 5,+ "sha256": "5b47e88954dfd847",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 4,+ "described": 4,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Slkor SLKORMICRO Elec",+ "Package": "SOT-143-4",+ "Category": "RF And Wireless",+ "Pins": "4"+ }+ },+ "variants": [+ {+ "mpn": "BFG540",+ "kind": "packaging"+ },+ {+ "mpn": "BFG540/X",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bfg540"+ ],+ "discovery_pitch": "BFG540 (Slkor SLKORMICRO Elec) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +124,5 @@ "docs/bfg540-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }