# FS14

**Suzhou Good Ark Elec** · Schottky Diodes · SOD-123F

FS14 from Suzhou Good Ark Elec, in a SOD-123F. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Suzhou Good Ark Elec |
| Package | SOD-123F |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM |  |  | 40 | V |  | 1 |
| Maximum RMS voltage | VRMS |  |  | 28 | V |  | 1 |
| Maximum DC blocking voltage | VDC |  |  | 40 | V |  | 1 |
| Maximum average forward rectified current | IF(AV) |  |  | 1 | A |  | 1 |
| Peak forward surge current | IFSM |  |  | 30 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 |
| Storage temperature range | TSTG | -55 |  | 150 | °C |  | 1 |
| Operating junction temperature range | TJ | -55 |  | 150 | °C |  | 1 |
| Maximum instantaneous forward voltage | VF |  |  | 0.75 | V | IF=0.5A, TA=25℃ | 1 |
| Maximum DC reverse current at rated DC blocking voltage | IR |  |  | 150 | uA | TA=25℃, rated DC blocking voltage | 1 |

## CAD (KiCad official)

- Symbol: `FS14`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123F (KiCad packages3D, STEP)
- 3D model files: `fs14-etched.step` / `fs14-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fs14.step` / `fs14.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Suzhou Good Ark Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586186375460753408) (4 pp, sha256 `47110fb31cee6a07`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/fs14-datasheet.pdf)