PMBT6428

@@ -0,0 +1,44 @@+# PMBT6428++**Nexperia** · Bipolar Transistors - BJT · SOT-23++PMBT6428 from Nexperia, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | B | input | Base terminal of the NPN BJT. Controls collector current via base drive; VBE(on) typ 560-660 mV at IC = 1 mA. Absolute max VEBO = 6 V (reverse), peak base current IBM ≤ 200 mA. |+| 2 | E | passive | Emitter terminal of the NPN BJT. Common reference for VBE and VCE; normally tied to the lower-potential side of the load or to ground in a common-emitter configuration. |+| 3 | C | passive | Collector terminal of the NPN BJT. Absolute max VCBO = 60 V, VCEO = 50 V, IC = 100 mA (peak ICM = 200 mA). VCEsat ≤ 200 mV at IC = 10 mA / IB = 0.5 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Nexperia |+| Package | SOT-23 |+| Category | Triode/MOS Tube/Transistor |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `PMBT6428`++## CAD (KiCad official)++- Symbol: `PMBT6428`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/PMBT6428.pdf) (7 pp, sha256 `8bf1c20d91ad762e`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/pmbt6428-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "pmbt6428",+  "version": "0.1.0",+  "type": "component",+  "description": "Nexperia Bipolar Transistors - BJT, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "triode-mos tube-transistor",+    "pmbt6428"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "pmbt6428.kicad_sym",+    "pmbt6428.kicad_mod",+    "pmbt6428.glb",+    "pmbt6428.step",+    "pmbt6428.lbr",+    "docs/hero.png",+    "docs/pmbt6428-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file