component

F1D

Public Made by Adom

by adom

NH Fast Recovery/High Efficiency Diode, SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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F1D

NH · Fast Recovery/High Efficiency Diode · SOD-123FL

F1D from NH, in a SOD-123FL. 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 NH
Package SOD-123FL
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 (F1D) VRRM 200 V 1
Maximum RMS voltage (F1D) VRMS 140 V 1
Maximum DC blocking voltage (F1D) VDC 200 V 1
Maximum average forward rectified current IF(AV) 1 A 1
Peak forward surge current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) 1
Current squared time per diode I2t 3.74 A2sec t<8.3ms 1
Maximum instantaneous forward voltage VF 1.3 V IF=1.0 A (Note 1) 1
Maximum instantaneous reverse current at 25C IR 5 uA TA=25C, rated DC blocking voltage (see fig.3)(Note 1) 1
Maximum instantaneous reverse current at 125C IR 150 uA TA=125C, rated DC blocking voltage (see fig.3)(Note 1) 1
Maximum reverse recovery time TRR 250 ns IF=0.5A, IR=1.0A, IRR=0.25A 1
Typical thermal resistance, junction to ambient RθJA 70 C/W P.C.B. mounted with 0.1"*0.1" (2.54 x 2.54 mm) copper pad areas (Note 2) 1
Typical thermal resistance, junction to case RθJC 20 C/W 1
Operating junction temperature range TJ -55 150 C 1
Storage temperature range TSTG -55 150 C 1

CAD (KiCad official)

  • Symbol: F1D
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: f1d-etched.step / f1d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); f1d.step / f1d.glb are the bare package body.

Provenance

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

  • Datasheet: NH datasheet (5 pp, sha256 812e32894f094342, retrieved 2026-10-21, 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