# TM15N06SI

**Tritech MOS** · MOSFETs · SOT-89-3L

TM15N06SI from Tritech MOS, in a SOT-89-3L. 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 | G | input | Gate, drives the N-channel MOSFET with VGS rated ±20V and threshold of 1.0 to 2.5V at ID=250μA. |
| 2 | D | passive | Drain, rated VDS 60V and continuous ID 15A at TA=25℃, and also connected to the exposed tab. |
| 3 | S | passive | Source, the MOSFET source terminal and body-diode anode, with continuous diode current IS up to 15A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Tritech MOS |
| Package | SOT-89-3L |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `TM15N06SI`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89-3L (KiCad packages3D, STEP)
- 3D model files: `tm15n06si-etched.step` / `tm15n06si-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tm15n06si.step` / `tm15n06si.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Tritech MOS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903799635009536) (5 pp, sha256 `67ae4b61001c0adb`, 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/tm15n06si-datasheet.pdf)