# SK2310AA

**Shikues** · MOSFETs · SOT-23

SK2310AA from Shikues, 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 ±20 V, with threshold VGS(th) of 1.0 V min to 2.0 V max at ID=250 µA. |
| 2 | S | passive | Source; continuous body-diode current up to 3.0 A and drain current ID of 3 A at TA=25 °C. |
| 3 | D | passive | Drain; VDS maximum of 60 V, ID of 3 A continuous and 12 A pulsed (IDM). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shikues |
| 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 |  |  | 60 | V |  | 1 |
| Gate-source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Drain Current | ID |  |  | 3 | A | TA=25℃ | 1 |
| Drain Current | ID |  |  | 2.4 | A | TA=70℃ | 1 |
| Pulsed Drain Current | IDM |  |  | 12 | A |  | 1 |
| Total Power Dissipation | PD |  |  | 1.2 | W | TC=25℃ | 1 |
| Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction-to-Ambient | RθJA |  |  | 105 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 60 |  |  | V | VGS= 0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=60V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS1 | -100 |  | 100 | nA | VGS= ±20V, VDS=0V | 2 |
| Gate-Body Leakage Current | IGSS2 | -50 |  | 50 | nA | VGS= ±10V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.3 | 2 | V | VDS= VGS, ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 105 | 125 | mΩ | VGS= 10V, ID=3A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 125 | 135 | mΩ | VGS= 4.5V, ID=2A | 2 |
| Diode Forward Voltage | VSD |  | 0.8 | 1.2 | V | IS=3.0A,VGS=0V | 2 |
| Maximum Body-Diode Continuous Current | IS |  |  | 3 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `SK2310AA`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sk2310aa-etched.step` / `sk2310aa-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sk2310aa.step` / `sk2310aa.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shikues datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757070214313979904) (5 pp, sha256 `f865a5a1c4b771a0`, 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/sk2310aa-datasheet.pdf)