# MSK240AW

**Shikues** · Schottky Diodes · SOD-123FL

MSK240AW from Shikues, in a SOD-123FL. 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 | Cathode | passive | Cathode terminal of the MSK240AW Trench MOS barrier Schottky diode; the datasheet gives no pin-specific electrical limits beyond the device ratings (VRRM 50 V, IF(AV) 3 A). |
| 2 | Anode | passive | Anode terminal of the MSK240AW Trench MOS barrier Schottky diode; the datasheet gives no pin-specific electrical limits beyond the device ratings (VRRM 50 V, IF(AV) 3 A). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shikues |
| Package | SOD-123FL |
| Category | Diodes |
| Pins | 2 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating Temperature Range | TJ | -55 |  | 125 | ℃ |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Max. Average Forward Rectified Current | IF(AV) |  |  | 3 | A |  | 1 |
| Max. Reverse Current at VRRM | IR |  | 80 | 200 | μA | @45V | 1 |
| Max. Repetitive Peak Reverse Voltage | VRRM |  |  | 50 | V | @0.5mA | 1 |

## CAD (KiCad official)

- Symbol: `MSK240AW`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `msk240aw-etched.step` / `msk240aw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msk240aw.step` / `msk240aw.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/8757070870076768256) (3 pp, sha256 `88ba7932cb3db006`, retrieved 2026-10-15, 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/msk240aw-datasheet.pdf)