# DMP3068L-7

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

DMP3068L-7 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; drives the P-channel MOSFET, with VGS rated ±12V and threshold of -0.5V to -1.3V at ID = -250µA. |
| 2 | S | passive | Source; positioned at the bottom right in the top-view pin configuration, with continuous drain current up to -3.9A (t<10s, VGS = -10V). |
| 3 | D | passive | Drain; single pin on the top side of the package, rated for VDSS of -30V and pulsed drain current IDM of -18A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGSS | -12 |  | 12 | V |  | 2 |
| Drain-Source Voltage | VDSS |  |  | -30 | V |  | 2 |
| Drain Current (steady state) | ID |  |  | -3.3 | A | VGS=-10V, steady state, TA=+25°C | 2 |
| Drain Current (steady state) | ID |  |  | -2.6 | A | VGS=-10V, steady state, TA=+70°C | 2 |
| Drain Current (t<10s) | ID |  |  | -3.9 | A | VGS=-10V, t<10s, TA=+25°C | 2 |
| Drain Current (t<10s) | ID |  |  | -3.2 | A | VGS=-10V, t<10s, TA=+70°C | 2 |
| Pulsed Drain Current | IDM |  |  | -18 | A | Pulse width ≤10µS, duty cycle ≤1% | 2 |
| Total Power Dissipation | PD |  |  | 0.7 | W | Steady state, Note 5 (FR-4, minimum recommended pad layout) | 2 |
| Total Power Dissipation | PD |  |  | 1.2 | W | Note 6 (FR-4, 2oz copper, 1in. square copper plate) | 2 |
| Thermal Resistance, Junction to Ambient | RθJA |  |  | 182 | °C/W | Steady state, Note 5 | 2 |
| Thermal Resistance, Junction to Ambient | RθJA |  |  | 133 | °C/W | t<10s, Note 5 | 2 |
| Thermal Resistance, Junction to Ambient | RθJA |  |  | 103 | °C/W | Steady state, Note 6 | 2 |
| Thermal Resistance, Junction to Ambient | RθJA |  |  | 75 | °C/W | t<10s, Note 6 | 2 |
| Operating and Storage Temperature Range | TJ, TSTG | -55 |  | 150 | °C |  | 2 |
| Drain-Source Breakdown Voltage | BVDSS | -30 |  |  | V | VGS = 0V, ID = -250µA | 3 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | µA | VDS = -30V, VGS = 0V | 3 |
| Gate-Source Leakage | IGSS | -100 |  | 100 | nA | VGS = ±12V, VDS = 0V | 3 |
| Gate Threshold Voltage | VGS(th) | -0.5 |  | -1.3 | V | VDS = VGS, ID = -250µA | 3 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 57 | 72 | mΩ | VGS = -10V, ID = -4.2A | 3 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 64 | 85 | mΩ | VGS = -4.5V, ID = -4.0A | 3 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 80 | 120 | mΩ | VGS = -2.5V, ID = -2.0A | 3 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 107 | 165 | mΩ | VGS = -1.8V, ID = -1.0A | 3 |
| Diode Forward Voltage | VSD |  |  | -1.2 | V | VGS = 0V, IS = -1.0A | 3 |

## CAD (KiCad official)

- Symbol: `DMP3068L-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmp3068l-7-etched.step` / `dmp3068l-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp3068l-7.step` / `dmp3068l-7.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560079562584313856) (8 pp, sha256 `c537eef41bcbd05e`, 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/dmp3068l-7-datasheet.pdf)