# DMP3130L-HXY

**HXY MOSFET** · MOSFETs · SOT-23

DMP3130L-HXY from HXY MOSFET, 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; gate-source voltage is limited to ±12 V, with threshold VGS(th) of -0.7 V min to -1.3 V max at ID=-250μA. |
| 2 | S | passive | Source of the P-channel MOSFET; body diode forward voltage is at most -1.2 V at IS=-4.2A. |
| 3 | D | passive | Drain of the P-channel MOSFET; drain-source voltage is rated -30 V and continuous drain current -4.2 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | -30 |  |  | V |  | 1 |
| Gate-Source Voltage | VGS | -12 |  | 12 | V |  | 1 |
| Drain Current-Continuous | ID | -4.2 |  |  | A |  | 1 |
| Drain Current-Pulsed (Note 1) | IDM | -30 |  |  | A | Repetitive rating: pulse width limited by maximum junction temperature | 1 |
| Maximum Power Dissipation | PD |  |  | 1.2 | W |  | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction-to-Ambient (Note 2) | RθJA |  |  | 104 | ℃/W | Surface Mounted on FR4 Board, t ≤ 10 sec | 1 |
| Drain-Source Breakdown Voltage | BVDSS | -30 |  |  | V | VGS=0V ID=-250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | μA | VDS=-24V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±10V,VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | -0.7 | -1 | -1.3 | V | VDS=VGS,ID=-250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 45 | 55 | mΩ | VGS=-10V, ID=-4.2A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 56 | 75 | mΩ | VGS=-4.5V, ID=-4A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 72 | 90 | mΩ | VGS=-2.5V, ID=-1A | 2 |
| Diode Forward Voltage (Note 3) | VSD |  |  | -1.2 | V | VGS=0V,IS=-4.2A | 2 |

## CAD (KiCad official)

- Symbol: `DMP3130L-HXY`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmp3130l-hxy-etched.step` / `dmp3130l-hxy-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp3130l-hxy.step` / `dmp3130l-hxy.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HXY MOSFET datasheet](docs/dmp3130l-hxy-datasheet.pdf) (6 pp, sha256 `bb09fd4bb4a14452`, retrieved 2026-11-12, 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/dmp3130l-hxy-datasheet.pdf)