# LGE2300

**LGE** · MOSFETs · SOT-23

LGE2300 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; gate-source voltage limited to ±12 V, with threshold voltage 0.5 V min to 1.5 V max at 250 µA. |
| 2 | S | passive | Source; continuous body-diode forward current is 5.2 A at TC=25°C. |
| 3 | D | passive | Drain; drain-source breakdown voltage is 20 V, with continuous drain current of 5.2 A at TC=25°C and pulsed drain current of 20 A. |

## 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 |
|---|---|---|---|---|---|---|---|
| Continuous Drain Current (VGS=10V) | ID |  |  | 5.2 | A | TC =25°C | 1 |
| Continuous Drain Current (VGS=10V) | ID |  |  | 4 | A | TC =100°C | 1 |
| Pulse Drain Current | IDM |  |  | 20 | A | TC =25°C | 1 |
| Maximum Power Dissipation | PD |  |  | 1.25 | W | TC =25°C | 1 |
| Thermal Resistance Junction-Ambient | RθJA |  |  | 135 | °C/W |  | 1 |
| Gate-Source Voltage | VGS | -12 |  | 12 | V |  | 1 |
| Maximum Junction Temperature | TJ |  |  | 150 | °C |  | 1 |
| Storage Temperature Range | TSTG | -50 |  | 155 | °C |  | 1 |
| Diode Continuous Forward Current | IS |  |  | 5.2 | A | TC =25°C | 1 |
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 |  |  | V | VGS=0V ID=250μA | 2 |
| Zero Gate Voltage Drain Current (Tc=25℃) | IDSS |  |  | 1 | μA | VDS=20V,VGS=0V | 2 |
| Zero Gate Voltage Drain Current (Tc=125℃) | IDSS |  |  | 100 | μA | VDS=20V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±12V,VDS=0V | 2 |
| Gate Threshold Voltage | VGS(TH) | 0.5 | 0.7 | 1.5 | V | VDS=VGS,ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 25 | 32 | mΩ | VGS=10V, ID=5.2A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 32 | 40 | mΩ | VGS=4.5V, ID=4.8A | 2 |
| Source-drain current (Body Diode) | ISD |  |  | 5.2 | A |  | 2 |
| Pulsed Source-drain current (Body Diode) | ISDM |  |  | 20 | A | Tc=25℃ | 2 |
| Forward on voltage | VSD |  | 0.85 | 1.3 | V | Tj=25℃,ISD=2.8A, VGS=0V | 2 |

## CAD (KiCad official)

- Symbol: `LGE2300`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `lge2300-etched.step` / `lge2300-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lge2300.step` / `lge2300.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/8603345034594955264) (3 pp, sha256 `077d913b83a1466f`, 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/lge2300-datasheet.pdf)