# PMLL4148L

**Nexperia** · Switching Diodes · MiniMELF

PMLL4148L from Nexperia, 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 | cathode | passive | Cathode, identified by the marking band on the package; the datasheet's limiting values for this device are VR 75 V maximum and IF 200 mA maximum. |
| 2 | anode | passive | Anode, opposite the marking band; the datasheet's repetitive peak forward current limit is IFRM 450 mA maximum and the repetitive peak reverse voltage is VRRM 100 V maximum. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | MiniMELF |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `PMLL4148L`
- Footprint: `Diode_SMD:D_MiniMELF`
- 3D model: MiniMELF (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881709974216704) (11 pp, sha256 `faee6a748a2a05c3`, retrieved 2026-10-12, 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/pmll4148l-datasheet.pdf)