# SIX3439KA-TP

**MCC Micro Commercial Components** · MOSFETs · SOT-563

SIX3439KA-TP from MCC Micro Commercial Components, in a SOT-563. 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 | S1 | passive | Source of MOSFET 1, per the internal structure diagram. |
| 2 | G1 | input | Gate of MOSFET 1, with gate-source voltage rated at ±12 V. |
| 3 | D2 | passive | Drain of MOSFET 2, per the internal structure diagram. |
| 4 | S2 | passive | Source of MOSFET 2, per the internal structure diagram. |
| 5 | G2 | input | Gate of MOSFET 2, with gate-source voltage rated at ±12 V. |
| 6 | D1 | passive | Drain of MOSFET 1, per the internal structure diagram. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | SOT-563 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `SIX3439KA-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `six3439ka-tp-etched.step` / `six3439ka-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `six3439ka-tp.step` / `six3439ka-tp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MCC Micro Commercial Components datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603696468528689152) (8 pp, sha256 `85d5691302f9a278`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/six3439ka-tp-datasheet.pdf)