component
FDLL4148
Public Made by Adomby adom
onsemi Switching Diodes, SOD-80. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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FDLL4148
onsemi · Switching Diodes · SOD-80
FDLL4148 from onsemi, in a SOD-80. 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 terminal, marked by the black color band (the wider first band) on the SOD-80 body; the diode has VRRM of 100 V and DC forward current of 300 mA. |
| 2 | A | passive | Anode terminal at the end opposite the cathode band; average rectified forward current is 200 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOD-80 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
FDLL4148 - Footprint:
Diode_SMD:D_MiniMELF - 3D model: SOD-80 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (7 pp, sha256
2aa417b8065dadc5, retrieved 2026-10-12, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).