# MS18N100HGC0

**MASPOWER** · MOSFETs · TO-247

MS18N100HGC0 from MASPOWER, in a TO-247. 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; continuous gate-source voltage limit is ±20 V (±30 V transient) with threshold VGS(th) of 2 to 4 V at ID=250μA. |
| 2 | D | passive | Drain; drain-source voltage is rated 1000 V with continuous drain current of 18 A at TC=25℃ (12 A at TC=100℃). |
| 3 | S | passive | Source; connects to the source of the N-channel MOSFET and the body diode anode, with a diode forward current up to 18 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MASPOWER |
| Package | TO-247 |
| 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 | VDSS |  |  | 1000 | V |  | 1 |
| Transient Gate-Source Voltage | VGSM | -30 |  | 30 | V |  | 1 |
| Continuous Gate-Source Voltage | VGSS | -20 |  | 20 | V |  | 1 |
| Drain Current-continuous | ID |  |  | 18 | A | TC=25℃ | 1 |
| Drain Current-continuous | ID |  |  | 12 | A | TC=100℃ | 1 |
| Drain Current-pulse | IDM |  |  | 52 | A | note1 | 1 |
| Single Pulsed Avalanche Energy | EAS |  |  | 750 | mJ | note2 | 1 |
| Maximum Power Dissipation | PD |  |  | 589 | W | TC=25℃ | 1 |
| Maximum Power Dissipation | PD |  |  | 235 | W | TC=100℃ | 1 |
| Peak Diode Recovery voltage slope | dv/dt |  |  | 4.1 | V/ns | note3 | 1 |
| Operating and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Drain-Source Voltage | BVDSS | 1000 |  |  | V | ID=250μA,VGS=0V | 1 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=VDSS,VGS=0V | 1 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 10 | μA | Tc=125℃ | 1 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V,VDS=0V | 1 |
| Gate Threshold Voltage | VGS(th) | 2 |  | 4 | V | VDS=VGS,ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 0.55 | 0.75 | Ω | VGS=10V,ID=1A (note4) | 2 |
| Maximum Continuous Drain-Source Diode Forward Voltage | VSD |  | 0.7 | 1.2 | V | VGS=0V,IS=1A(note4) | 2 |
| Diode Forward Current | IS |  |  | 18 | A |  | 2 |
| Thermal Resistance, junction to Case | Rth(j-C) |  | 0.212 |  | ℃/W |  | 3 |
| Thermal Resistance, junction to Ambient | Rth(j-A) |  | 62.5 |  | ℃/W |  | 3 |

## CAD (KiCad official)

- Symbol: `MS18N100HGC0`
- Footprint: `Package_TO_SOT_THT:TO-247-3_Vertical`
- 3D model: TO-247 (KiCad packages3D, STEP)
- 3D model files: `ms18n100hgc0-etched.step` / `ms18n100hgc0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ms18n100hgc0.step` / `ms18n100hgc0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MASPOWER datasheet](docs/ms18n100hgc0-datasheet.pdf) (5 pp, sha256 `21e196bfd20bbc88`, retrieved 2026-11-07, 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/ms18n100hgc0-datasheet.pdf)