component

1N5819WS SL

Public Made by Adom

by adom

KUU Schottky Barrier Diodes (SBD), SOD-323. 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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1N5819WS SL

KUU · Schottky Barrier Diodes (SBD) · SOD-323

1N5819WS SL from KUU, in a SOD-323. 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 KUU
Package SOD-323
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 Current I 1 mA VR 40V 1
Reverse Current I 0.05 mA VR 4V 1
Reverse Current I 0.075 mA VR 6V 1
Forward Voltage VF 0.45 V IF 0.1A 1
Forward Voltage VF 0.6 V IF 1A 1
Forward Voltage VF 0.9 V IF 3A 1
Total Capacitance Ctot 120 pF VR 4V, f 1MHz 1
Reverse Voltage VR 40 V 1
Average Forward Rectified Current IF(AV) 1 A 1
Non-Repetitive Peak Forward Surge Current IFSM 25 A 8.3ms single half sine-wave 1
Power Dissipation Ptot 250 mW 1
Operating Temperature Range Tj 125 °C 1
Storage Temperature Range Tstg -55 125 °C 1

CAD (KiCad official)

  • Symbol: 1N5819WS SL
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: 1n5819ws-sl-etched.step / 1n5819ws-sl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1n5819ws-sl.step / 1n5819ws-sl.glb are the bare package body.

Provenance

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

  • Datasheet: KUU datasheet (3 pp, sha256 3a038d0be5aeb855, retrieved 2026-10-28, 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