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Contents

README

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FM107

LGE · Diodes - Fast Recovery Rectifiers · SOD-123FL

FM107 from LGE, 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 LGE
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 recurrent peak reverse voltage VRRM 1000 V 1
Maximum DC blocking voltage VDC 1000 V 1
Maximum RMS voltage VRMS 700 V 1
Maximum average forward rectified current I(AV) 1 A @TA=75 1
Maximum instantaneous forward voltage VF 1.15 V @IFM=1.0A (Note 1: pulse width 300µsec, duty cycle 2%) 1
Maximum DC reverse current IR 10 µA @TA=25, at rated DC blocking voltage 1
Maximum DC reverse current IR 50 µA @TA=125, at rated DC blocking voltage 1
Maximum reverse recovery time Trr 500 ns 1
Typical junction capacitance CJ 4 pF measured at f=1MHZ, VR=4.0V 1
Typical thermal resistance junction to lead RθJL 20 /W 1
Operating temperature range Tj -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: FM107
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: fm107-etched.step / fm107-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fm107.step / fm107.glb are the bare package body.

Provenance

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

  • Datasheet: LGE datasheet (2 pp, sha256 8f06a3b15a626a65, 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