# IRLML2502TRPBF

**Infineon Technologies** · MOSFETs · SOT-23

IRLML2502TRPBF from Infineon Technologies, in a SOT-23. 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 | G | input | Gate terminal with maximum gate-to-source voltage rating of ±12V for N-channel MOSFET channel control. |
| 2 | S | passive | Source terminal serving as return path for drain current. |
| 3 | D | passive | Drain terminal rated for 20V maximum drain-to-source voltage with 4.2A continuous drain current at TJ=25°C (VGS=4.5V) and 33A pulsed drain current. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `IRLML2502TRPBF`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `irlml2502trpbf-etched.step` / `irlml2502trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irlml2502trpbf.step` / `irlml2502trpbf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Infineon Technologies datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8579710858412822528) (9 pp, sha256 `e554e5fbf5292163`, retrieved 2026-09-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/irlml2502trpbf-datasheet.pdf)