component
HFDLL4148
Public Made by Adomby adom
HXY MOSFET Switching Diodes, LL-34. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHFDLL4148
HXY MOSFET · Switching Diodes · LL-34
HFDLL4148 from HXY MOSFET, in a LL-34. 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 band on the LL-34 (SOD-80) body; reverse voltage VR 75 V, peak reverse voltage VRM 100 V. |
| 2 | A | passive | Anode, the end opposite the cathode band; average rectified forward current IF(AV) 200 mA, forward voltage VF max 1 V at IF = 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | LL-34 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
HFDLL4148 - Footprint:
Diode_SMD:D_MiniMELF - 3D model: LL-34 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (5 pp, sha256
d013953ee7f3fd8f, retrieved 2026-10-13, 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).