# G2302S

**LGE** · MOSFETs · SOT-23

G2302S from LGE, 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; 3.3V logic-level drive, gate-source voltage limited to ±10 V with threshold of 0.4 V min to 1.0 V max at 250 µA. |
| 2 | S | passive | Source; continuous drain current up to 2.3 A at TA=25°C, body diode source current up to 1.5 A. |
| 3 | D | passive | Drain; drain-source breakdown voltage 20 V minimum, 2.3 A continuous and 9 A pulsed drain current at TA=25°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGS | -10 |  | 10 | V |  | 1 |
| Maximum Junction Temperature | TJ |  |  | 150 | °C |  | 1 |
| Storage Temperature Range | TSTG | -50 |  | 150 | °C |  | 1 |
| Pulse Drain Current Tested | IDM |  |  | 9 | A | TA=25°C | 1 |
| Continuous Drain Current | ID |  |  | 2.3 | A | TA=25°C | 1 |
| Continuous Drain Current | ID |  |  | 1.8 | A | TA=70°C | 1 |
| Maximum Power Dissipation | PD |  |  | 1 | W | TA=25°C | 1 |
| Maximum Power Dissipation | PD |  |  | 0.8 | W | TA=70°C | 1 |
| Thermal Resistance Junction-Ambient | RJA |  |  | 125 | °C/W |  | 1 |
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 |  |  | V | VGS=0V ID=250μA | 2 |
| Zero Gate Voltage Drain Current (TA=25℃) | IDSS |  |  | 1 | μA | VDS=20V, VGS=0V | 2 |
| Zero Gate Voltage Drain Current (TA=125℃) | IDSS |  |  | 100 | uA | VDS=16V, VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±10V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(TH) | 0.4 | 0.6 | 1 | V | VDS=VGS, ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 48 | 60 | mΩ | VGS=4.5V, ID=2A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 55 | 70 | mΩ | VGS=3.3V, ID=1A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 66 | 80 | mΩ | VGS=2.5V, ID=1A | 2 |
| Source Drain Current (Body Diode) | IS |  |  | 1.5 | A | TA=25℃ | 2 |
| Forward On Voltage | VSD |  | 0.82 | 1.2 | V | Tj=25℃, ISD=1A, VGS=0V | 2 |

## CAD (KiCad official)

- Symbol: `G2302S`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `g2302s-etched.step` / `g2302s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `g2302s.step` / `g2302s.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [LGE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384313404801024) (5 pp, sha256 `9384ac3118612b64`, 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/g2302s-datasheet.pdf)