# DOU15N10

**DOINGTER** · MOSFETs · TO-251

DOU15N10 from DOINGTER, in a TO-251. 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 terminal; gate-source voltage limited to ±20 V, with threshold VGS(th) 1.2 V min, 1.8 V typ, 2.4 V max at ID=250 µA. |
| 2 | D | passive | Drain terminal, also connected to the tab; VDS up to 100 V and continuous ID of 15 A at TC=25 °C. |
| 3 | S | passive | Source terminal; carries the continuous drain current of 15 A and pulsed current of 60 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DOINGTER |
| Package | TO-251 |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS |  |  | 100 | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID |  |  | 15 | A |  | 1 |
| Pulsed Drain Current | IDM |  |  | 60 | A |  | 1 |
| Power Dissipation | PD |  |  | 46 | W |  | 1 |
| Single pulse avalanche energy | EAS |  |  | 20 | mJ |  | 1 |
| Operating and Storage Junction Temperature Range | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction to Case | RƟJC |  |  | 2.7 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 100 |  |  | V | VGS=0V,ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VGS=0V, VDS=100V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V, VDS=0A | 2 |
| Gate-Source Threshold Voltage | VGS(th) | 1.2 | 1.8 | 2.4 | V | VGS=VDS, ID=250μA | 2 |
| Drain-Source On Resistance | RDS(ON) |  | 75 | 90 | mΩ | VGS=10V,ID=7A | 2 |
| Drain-Source On Resistance | RDS(ON) |  | 82 | 110 | mΩ | VGS=4.5V,ID=5A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V, ISD=15A | 2 |
| Continuous Drain Current (body diode) | IS |  |  | 15 | A | VD=VG=0V | 2 |
| Pulsed Drain Current (body diode) | ISM |  |  | 60 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `DOU15N10`
- Footprint: `Package_TO_SOT_THT:TO-251-3_Vertical`
- 3D model: TO-251 (KiCad packages3D, STEP)
- 3D model files: `dou15n10-etched.step` / `dou15n10-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dou15n10.step` / `dou15n10.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [DOINGTER datasheet](docs/dou15n10-datasheet.pdf) (5 pp, sha256 `32409185a7525702`, retrieved 2026-11-06, 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/dou15n10-datasheet.pdf)