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DFR1G

Public Made by Adom

by adom

FUXINSEMI Fast Recovery / High Efficiency Diodes, SOD-123. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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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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Contents

README

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DFR1G

FUXINSEMI · Fast Recovery / High Efficiency Diodes · SOD-123

DFR1G from FUXINSEMI, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Cathode output Cathode terminal; maximum average forward rectified current 1.0A with maximum instantaneous forward voltage drop of 1.3V at 1.0A.
2 Anode input Anode terminal; maximum repetitive peak reverse voltage 400V with peak forward surge current rating of 25.0A.

Key specifications

Parameter Value
Manufacturer FUXINSEMI
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: DFR1G
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: dfr1g-etched.step / dfr1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dfr1g.step / dfr1g.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (4 pp, sha256 6bc45b08f498170f, retrieved 2026-09-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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