# HSS2301C

**HUASHUO** · MOSFETs · SOT-23

HSS2301C from HUASHUO, 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; controls the P-channel MOSFET with VGS limited to ±12 V and threshold VGS(th) of -0.3 to -1.0 V at ID=-250uA. |
| 2 | S | passive | Source; continuous source current IS is rated -2 A and drain-source voltage is limited to -20 V. |
| 3 | D | passive | Drain; VDS is rated -20 V, continuous drain current -2 A at TA=25℃ and pulsed -8 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HUASHUO |
| 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 |  | 1 |
| Gate-Source Voltage | VGS | -12 |  | 12 | V |  | 1 |
| Continuous Drain Current | ID@TA=25℃ |  |  | -2 | A | VGS @ -4.5V | 1 |
| Continuous Drain Current | ID@TA=70℃ |  |  | -1.4 | A | VGS @ -4.5V | 1 |
| Pulsed Drain Current | IDM |  |  | -8 | A |  | 1 |
| Total Power Dissipation | PD@TA=25℃ |  |  | 1 | W |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction-ambient | RθJA |  |  | 145 | ℃/W |  | 1 |
| Thermal Resistance Junction-Case | RθJC |  |  | 80 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | -20 |  |  | V | VGS=0V, ID=-250uA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 130 | 150 | mΩ | VGS=-4.5V, ID=-2A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 170 | 190 | mΩ | VGS=-2.5V, ID=-1A | 2 |
| Gate Threshold Voltage | VGS(th) | -0.3 | -0.65 | -1 | V | VGS=VDS, ID=-250uA | 2 |
| Drain-Source Leakage Current | IDSS |  |  | -1 | uA | VDS=-16V, VGS=0V, TJ=25℃ | 2 |
| Drain-Source Leakage Current | IDSS |  |  | -5 | uA | VDS=-16V, VGS=0V, TJ=55℃ | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±12V, VDS=0V | 2 |
| Continuous Source Current | IS |  |  | -2 | A | VG=VD=0V, Force Current | 2 |
| Diode Forward Voltage | VSD |  |  | -1.2 | V | VGS=0V, IS=-1A, TJ=25℃ | 2 |

## CAD (KiCad official)

- Symbol: `HSS2301C`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `hss2301c-etched.step` / `hss2301c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hss2301c.step` / `hss2301c.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HUASHUO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757799549828517888) (6 pp, sha256 `6a51d3e9500125a8`, retrieved 2026-10-17, 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/hss2301c-datasheet.pdf)