# DMP2045U-13

**Diodes Incorporated** · MOSFETs · SOT-23

DMP2045U-13 from Diodes Incorporated, 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 | G | input | Gate, ESD-protected by an internal gate protection diode, with absolute maximum VGSS of ±8 V and threshold VGS(TH) of -0.3 V to -1.0 V. |
| 2 | S | passive | Source of the P-channel MOSFET, with a maximum continuous body diode forward current IS of -1.2 A. |
| 3 | D | passive | Drain of the P-channel MOSFET, rated for VDSS of -20 V and continuous drain current ID of -4.3 A at TA = +25°C. |

## Key specifications

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

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin |  Terminals: Finish ⎯ Matte Tin Annealed over Copper Leadframe. | 1 |

## CAD (KiCad official)

- Symbol: `DMP2045U-13`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmp2045u-13-etched.step` / `dmp2045u-13-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp2045u-13.step` / `dmp2045u-13.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/DMP2045U-13.pdf) (7 pp, sha256 `4e685368ee04f706`, retrieved 2026-11-02, tier: manufacturer)
- **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/dmp2045u-13-datasheet.pdf)