component
BCX41QTA
Public Made by Adomby adom
Diodes Incorporated Bipolar (BJT), SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# BCX41QTA++**Diodes Incorporated** · Bipolar (BJT) · SOT-23-3++BCX41QTA from Diodes Incorporated, in a SOT-23-3. 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 current (IB max 100mA). VBE(SAT) max 1.4V at IC = 300mA, IB = 30mA. |+| 2 | E | passive | Emitter terminal of the NPN BJT. Emitter-Base breakdown voltage BVEBO = 7V min; absolute max VEBO = 5V. |+| 3 | C | passive | Collector terminal of the NPN BJT. Collector-Emitter breakdown voltage BVCEO = 125V min; continuous collector current IC = 800mA, peak pulse ICM = 1A. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-23-3 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `BCX41QTA`++## CAD (KiCad official)++- Symbol: `BCX41QTA`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602568866774339584) (None pp, sha256 `bd3d287d58ff2215`, retrieved 2026-08-17, tier: lcsc)+- **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/bcx41qta-datasheet.pdf)
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