component

SD103AWS

Public Made by Adom

by adom

FUXINSEMI Schottky Barrier Diodes (SBD), SOD-323(SC-90). 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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sd103aws-hero.glb sd103aws: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
sd103aws-hero.overlay.json Publish 0.1.0 · Ray 7d ago
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SD103AWS

FUXINSEMI · Schottky Barrier Diodes (SBD) · SOD-323(SC-90)

SD103AWS from FUXINSEMI, in a SOD-323(SC-90). 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 FUXINSEMI
Package SOD-323(SC-90)
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
Reverse voltage V(BR)R 40 V IR=100uA (SD103AW) 1
Maximum instantaneous forward voltage VF 0.37 V IF=20mA 1
Maximum instantaneous forward voltage VF 0.6 V IF=200mA 1
Reverse current IR 5 uA SD103AWS, VR=30V 1
Total capacitance Ctot 50 pF VR=0V, f=1MHz 1
Reverse recovery time trr 10 ns IF=IR=200mA, Irr=0.1xIR, RL=100Ω 1
Peak forward surge current IFSM 5 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 1
DC blocking voltage VDC 40 V SD103AWS column 1
RMS reverse voltage VRMS 28 V SD103AWS column 1
Thermal resistance, junction to ambient air RθJA 125 °C/W 1
Junction temperature Tj 125 ℃ 1
Storage temperature Tstg -55 150 ℃ 1
Power dissipation PD 200 mW 1
Forward continuous current IFM 350 mA 1

CAD (KiCad official)

  • Symbol: SD103AWS
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
  • 3D model files: sd103aws-etched.step / sd103aws-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd103aws.step / sd103aws.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (2 pp, sha256 0d63edb7b47d4940, 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