# SL80N03

**Slkor(SLKORMICRO Elec.)** · MOSFETs · TO-252

SL80N03 from Slkor(SLKORMICRO Elec.), in a TO-252. 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 limited to ±20 V, with threshold VGS(th) of 1.0 V min to 2.5 V max at ID=250 µA. |
| 2 | D | passive | Drain (center lead, electrically common with the exposed tab); VDS max 30 V, continuous ID 80 A, pulsed IDM 170 A. |
| 3 | S | passive | Source; maximum body-diode continuous current IS is 80 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | TO-252 |
| 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 | -20 |  | 20 | V |  | 1 |
| Pulsed Drain Current | IDM |  |  | 170 | A |  | 1 |
| Single Pulse Avalanche Energy | EAS |  |  | 306 | mJ |  | 1 |
| Total Power Dissipation | PD |  |  | 83 | W |  | 1 |
| Thermal Resistance Junction-to-Case | RθJC |  |  | 1.74 | ℃/ W |  | 1 |
| Junction and Storage Temperature Range | TJ ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 30 |  |  | V | VGS= 0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=30V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS= ±20V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 |  | 2.5 | V | VDS= VGS, ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  |  | 6.5 | mΩ | VGS= 10V, ID=30A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  |  | 10 | mΩ | VGS= 5V, ID=24A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.3 | V | IS=24A,VGS=0V | 2 |
| Maximum Body-Diode Continuous Current | IS |  |  | 80 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `SL80N03`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `sl80n03-etched.step` / `sl80n03-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl80n03.step` / `sl80n03.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Slkor(SLKORMICRO Elec.) datasheet](docs/sl80n03-datasheet.pdf) (5 pp, sha256 `84c5b910eff96dfa`, retrieved 2026-11-04, 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/sl80n03-datasheet.pdf)