# LL4148-GS08

**Vishay Intertech** · Switching Diodes · MiniMELF

LL4148-GS08 from Vishay Intertech, in a MiniMELF. 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 end marked with the black cathode band on the MiniMELF SOD-80 body; the diode has VRRM = 100 V and VR = 75 V. |
| 2 | A | passive | Anode, the end opposite the cathode band; the diode has IF = 300 mA continuous forward current and IFRM = 500 mA repetitive peak. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | MiniMELF |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `LL4148-GS08`
- Footprint: `Diode_SMD:D_MiniMELF`
- 3D model: MiniMELF (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Vishay Intertech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881707499442177) (4 pp, sha256 `2b4cf0ce2a1a1fb5`, retrieved 2026-10-12, 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/ll4148-gs08-datasheet.pdf)