# SL05N10A

**Slkor SLKORMICRO Elec** · MOSFETs · SOT-23

SL05N10A from Slkor SLKORMICRO Elec, 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; the datasheet draws it at the bottom-left of the top view, with VGS rated ±20 V and VGS(th) 1.0 V min, 1.8 V typ, 3.0 V max at ID=250 µA. |
| 2 | S | passive | Source; the datasheet draws it at the bottom-right of the top view, with body-diode continuous current IS of 5.0 A max. |
| 3 | D | passive | Drain; the datasheet draws it as the single pin at the top of the top view, with VDS rated 100 V and ID of 5.0 A at TA=25℃. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | BVDSS | 100 |  |  | V | VGS= 0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=100V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS= ±20V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.8 | 3 | V | VDS= VGS, ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 110 | 180 | mΩ | VGS= 10V, ID=3.0A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 160 | 300 | mΩ | VGS= 4.5V, ID=2.0A | 2 |
| Diode Forward Voltage | VSD |  | 0.8 | 1.2 | V | IS=5.0A,VGS=0V | 2 |
| Maximum Body-Diode Continuous Current | IS |  |  | 5 | A |  | 2 |
| Drain-source Voltage | VDS |  |  | 100 | V |  | 1 |
| Gate-source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Drain Current | ID |  |  | 5 | A | TA=25℃ @ Steady State | 1 |
| Drain Current | ID |  |  | 4 | A | TA=70℃ @ Steady State | 1 |
| Pulsed Drain Current | IDM |  |  | 21 | A | Pulse width limited by maximum junction temperature (footnote A) | 1 |
| Total Power Dissipation | PD |  |  | 1.2 | W | TA=25℃ | 1 |
| Thermal Resistance Junction-to-Ambient | RθJA |  |  | 104 | ℃/ W | Steady State; surface mounted on FR4 board, t ≤ 10 sec (footnote B) | 1 |
| Junction and Storage Temperature Range | TJ ,TSTG | -55 |  | 150 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `SL05N10A`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sl05n10a-etched.step` / `sl05n10a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl05n10a.step` / `sl05n10a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230172743344128) (5 pp, sha256 `d506b3fe085689d1`, retrieved 2026-10-19, 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/sl05n10a-datasheet.pdf)