component
MMBT3904
Public Made by Adomby adom
Diodes Inc NPN small-signal transistor, SOT-23. 40 V, 200 mA, hFE 100-300, fT 300 MHz. Datasheet-verified.
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component: full datasheet-first definition (pins, specs, CAD, provenance)
1 file changed
+85−8
page.json+85−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "mmbt3904",+ "title": "MMBT3904",+ "brief": "Diodes Inc NPN small-signal transistor, SOT-23. 40 V, 200 mA, hFE 100-300, fT 300 MHz. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "Diodes Inc NPN small-signal transistor, SOT-23. 40 V, 200 mA, hFE 100-300, fT 300 MHz. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "transistor",@@ -11,6 +14,85 @@ "sot-23", "diodes-incorporated" ],+ "component": {+ "mpn": "MMBT3904",+ "manufacturer": "Diodes Incorporated",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "Transistor",+ "subcategory": "NPN bipolar transistor",+ "datasheet": "https://www.diodes.com/assets/Datasheets/MMBT3904.pdf",+ "parts": {+ "symbol": "mmbt3904.kicad_sym",+ "footprint": "mmbt3904.kicad_mod",+ "model_3d": "mmbt3904.glb"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "B",+ "type": "input",+ "description": "Base terminal of the NPN BJT. Controls collector current via base drive; VBE(sat) = 0.65-0.95V at IC = 10-50mA. Emitter-Base breakdown voltage BVEBO = 6.0V."+ },+ {+ "number": "2",+ "name": "E",+ "type": "passive",+ "description": "Emitter terminal of the NPN BJT. Typically tied to circuit common or emitter-degeneration network. Emitter-Base breakdown voltage BVEBO = 6.0V."+ },+ {+ "number": "3",+ "name": "C",+ "type": "passive",+ "description": "Collector terminal of the NPN BJT. Collector-Emitter breakdown BVCEO = 40V, Collector-Base breakdown BVCBO = 60V, max collector current IC = 200mA."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.diodes.com/assets/Datasheets/MMBT3904.pdf",+ "pages": 7,+ "sha256": "483284b10e2a58c8",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "NPN small-signal BJT",+ "Collector-emitter voltage (VCEO)": "40 V",+ "Collector-base voltage (VCBO)": "60 V",+ "Emitter-base voltage (VEBO)": "6 V",+ "Collector current (IC)": "200 mA",+ "DC current gain (hFE)": "100-300 @ IC = 10 mA",+ "Transition frequency (fT)": "300 MHz",+ "Package": "SOT-23",+ "Body (L\u00d7W\u00d7H)": "2.9 \u00d7 1.3 \u00d7 1.1 mm"+ }+ },+ "discovery_triggers": [+ "mmbt3904",+ "2n3904",+ "npn transistor sot-23",+ "small signal transistor"+ ],+ "discovery_pitch": "MMBT3904 NPN small-signal transistor (SOT-23) with datasheet-verified specs, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -26,10 +108,5 @@ "docs/mmbt3904-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }