# SL2301

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

SL2301 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; gate-source voltage limited to ±12 V, with threshold VGS(th) of -0.4 V min to -1 V max at ID=-250μA. |
| 2 | S | passive | Source; P-channel MOSFET source terminal, continuous drain current ID of -2.8 A and diode forward current IS of -1.3 A max. |
| 3 | D | passive | Drain; drain-source voltage rated -20 V, continuous drain current -2.8 A and pulsed drain current -10 A. |

## 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 Voltage | VDS |  |  | -20 | V | TA=25℃ | 1 |
| Gate-Source Voltage | VGS | -12 |  | 12 | V | TA=25℃ | 1 |
| Drain Current-Continuous | ID |  |  | -2.8 | A | TA=25℃ | 1 |
| Drain Current-Pulsed | IDM |  |  | -10 | A | Repetitive rating, pulse width limited by max junction temperature (Note 1) | 1 |
| Maximum Power Dissipation | PD |  |  | 0.4 | W | TA=25℃ | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction-to-Ambient | RθJA |  | 312.5 |  | ℃/W | Surface Mounted on FR4 Board, t ≤ 10 sec (Note 2) | 1 |
| Drain-Source Breakdown Voltage | BVDSS | -20 |  |  | V | VGS=0V ID=-250μA | 1 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | μA | VDS=-20V,VGS=0V | 1 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±8V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | -0.4 |  | -1 | V | VDS=VGS, ID=-250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 90 | 112 | mΩ | VGS=-4.5V, ID=-2.8A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 110 | 142 | mΩ | VGS=-2.5V, ID=-2.0A | 2 |
| Forward Transconductance | gFS | 6.5 |  |  | S | VDS=-5V,ID=-2.8A | 2 |
| Turn-on Delay Time | td(on) |  | 11 | 20 | nS | VDD=-10V, RL=10Ω, ID=-1A, VGEN=-4.5V, Rg=1Ω | 2 |
| Turn-on Rise Time | tr |  | 35 | 60 | nS | VDD=-10V, RL=10Ω, ID=-1A, VGEN=-4.5V, Rg=1Ω | 2 |
| Turn-Off Delay Time | td(off) |  | 30 | 50 | nS | VDD=-10V, RL=10Ω, ID=-1A, VGEN=-4.5V, Rg=1Ω | 2 |
| Turn-Off Fall Time | tf |  | 10 | 20 | nS | VDD=-10V, RL=10Ω, ID=-1A, VGEN=-4.5V, Rg=1Ω | 2 |
| Total Gate Charge | Qg |  | 5.5 | 10 | nC | VDS=-10V, ID=-3A, VGS=-4.5V | 2 |
| Gate-Source Charge | Qgs |  | 3.3 | 6 | nC | VDS=-10V, ID=-3A, VGS=-4.5V | 2 |
| Diode Forward Voltage | VSD |  | -0.8 | -1.2 | V | VGS=0V, IS=-0.7A | 2 |
| Diode Forward Current | IS |  |  | -1.3 | A | Note 2 | 2 |

## CAD (KiCad official)

- Symbol: `SL2301`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sl2301-etched.step` / `sl2301-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl2301.step` / `sl2301.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/8588884217442799616) (6 pp, sha256 `a18bb74f99ba421e`, retrieved 2026-10-18, 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/sl2301-datasheet.pdf)