# PMBTA06

**Nexperia** · Bipolar (BJT) · SOT-23

PMBTA06 from Nexperia, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | B | input | Base terminal of the NPN transistor; the datasheet limits peak base current to IBM = 200 mA (single pulse, tp ≤ 1 ms). |
| 2 | E | passive | Emitter terminal of the NPN transistor; the emitter-base voltage is limited to VEBO = 4 V (open collector). |
| 3 | C | passive | Collector terminal of the NPN transistor; the collector current is limited to IC = 500 mA, with VCBO and VCEO each limited to 80 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `PMBTA06`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `pmbta06-etched.step` / `pmbta06-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pmbta06.step` / `pmbta06.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/PMBTA06.pdf) (10 pp, sha256 `dfbf05d1b298925d`, retrieved 2026-10-09, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/pmbta06-datasheet.pdf)