# KIRLML6402TRPBF

**KUU** · MOSFETs · SOT-23

KIRLML6402TRPBF from KUU, 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 | GATE | input | Gate; gate-source voltage is limited to ±12 V, with threshold VGS(th) of -0.4 V to -1.2 V. |
| 2 | SOURCE | passive | Source of the P-channel MOSFET; drain-source voltage is -20 V max and continuous drain current is -3.7 A. |
| 3 | DRAIN | passive | Drain of the P-channel MOSFET; VDS is -20 V max, ID is -3.7 A continuous and IDM is -22 A pulsed. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `KIRLML6402TRPBF`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `kirlml6402trpbf-etched.step` / `kirlml6402trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kirlml6402trpbf.step` / `kirlml6402trpbf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KUU datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945474078720000) (3 pp, sha256 `1c2a64aa727cd9d6`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/kirlml6402trpbf-datasheet.pdf)