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SD103CWS

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech 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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SD103CWS

Yangzhou Yangjie Elec Tech · Schottky Barrier Diodes (SBD) · SOD-323(SC-90)

SD103CWS from Yangzhou Yangjie Elec Tech, 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 Yangzhou Yangjie Elec Tech
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 VR 20 V IR=100uA 1
Peak forward surge current IFSM 1.5 A tp=8.3ms, half sine 1
Average forward current IFAV 350 mA Tc=25°C 1
Power dissipation PD 200 mW 1
Junction temperature Tj -55 125 °C 1
Storage temperature range Tstg -55 150 °C 1
Thermal resistance junction to ambient air RθJA 500 °C/W 1
Maximum forward voltage VF 0.37 V IF=20mA, TA=25°C 1
Maximum forward voltage VF 0.6 V IF=200mA, TA=25°C 1
Maximum reverse current IR 5 uA VR=10V, TA=25°C 1
Minimum breakdown voltage V(BR) 20 V IR=100uA 1
Typical junction capacitance CJ 50 pF VR=0V, f=1MHZ 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: SD103CWS
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
  • 3D model files: sd103cws-etched.step / sd103cws-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd103cws.step / sd103cws.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256 f9af1ee1477fd891, retrieved 2026-10-22, 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