# L2SC2412KRLT1G

**LRC** · Bipolar (BJT) · SOT-23

L2SC2412KRLT1G from LRC, 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 | BASE | input | Base terminal of the NPN transistor; the datasheet's absolute maximum ratings for the device include Emitter-Base Voltage VEBO 7.0 V and Collector Current Continuous IC 150 mAdc. |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; the datasheet gives the device's Collector-Emitter Voltage VCEO as 50 V maximum. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor; the datasheet gives the device's Collector-Base Voltage VCBO as 60 V and Collector Power Dissipation PC as 0.2 W. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| 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 |
|---|---|---|---|---|---|---|---|
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 50 |  |  | V | IC = 1 mA | 1 |
| Emitter-Base Breakdown Voltage | V(BR)EBO | 7 |  |  | V | IE = 50 µA | 1 |
| Collector-Base Breakdown Voltage | V(BR)CBO | 60 |  |  | V | IC = 50 µA | 1 |
| Collector Cutoff Current | ICBO |  |  | 0.1 | µA | VCB = 60 V | 1 |
| Emitter cutoff current | IEBO |  |  | 0.1 | µA | VEB = 7 V | 1 |
| Collector-emitter saturation voltage | VCE(sat) |  |  | 0.4 | V | IC/IB = 50 mA / 5 mA | 1 |
| DC current transfer ratio (R classification) | hFE | 180 |  | 390 |  | VCE = 6 V, IC = 1 mA | 1 |
| Output capacitance | Cob |  | 2 | 3.5 | pF | VCB = 12 V, IE = 0 A, f = 1 MHz | 1 |
| Collector-Emitter Voltage | VCEO |  |  | 50 | V |  | 1 |
| Collector-Base Voltage | VCBO |  |  | 60 | V |  | 1 |
| Emitter-Base Voltage | VEBO |  |  | 7 | V |  | 1 |
| Collector Current, Continuous | IC |  |  | 150 | mAdc |  | 1 |
| Collector power dissipation | PC |  |  | 0.2 | W |  | 1 |
| Junction temperature | Tj |  |  | 150 | °C |  | 1 |
| Storage temperature | Tstg | -55 |  | 150 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `L2SC2412KRLT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `l2sc2412krlt1g-etched.step` / `l2sc2412krlt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l2sc2412krlt1g.step` / `l2sc2412krlt1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187918398935040) (4 pp, sha256 `bc045677bcfecf48`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/l2sc2412krlt1g-datasheet.pdf)