component

BAT43WS-HE3-08

Public Made by Adom

by adom

Vishay Intertech 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.

componentdiodesbat43ws-he3-08factory-2.0.0extractor-text

Changed since verified BAT43WS-HE3-08

by Ray · last 4 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BAT43WS-HE3-08 · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • ✓distributor: lcsc C5241888, digikey BAT43WS-HE3-08GITR-ND, mouser 78-BAT43WS-HE3-08
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-t5i2p0ln/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.3)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! bat43ws-he3-08.kicad_sym✓ bat43ws-he3-08.kicad_mod✓ bat43ws-he3-08.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 15h ago
viewers bat43ws-he3-08: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat43ws-he3-08-etched.glb Publish 0.1.0 · Ray 15h ago
bat43ws-he3-08-etched.step bat43ws-he3-08: factory component page (tier=mfr) · Ray 15h ago
bat43ws-he3-08-hero.glb bat43ws-he3-08: hero GLB from the etched model (keeps the MPN mark) · Ray 15h ago
bat43ws-he3-08-hero.overlay.json Publish 0.1.0 · Ray 15h ago
bat43ws-he3-08.glb Publish 0.1.0 · Ray 15h ago
bat43ws-he3-08.kicad_mod Publish 0.1.0 · Ray 15h ago
bat43ws-he3-08.kicad_sym bat43ws-he3-08: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat43ws-he3-08.lbr bat43ws-he3-08: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat43ws-he3-08.step Publish 0.1.0 · Ray 15h ago
package.json Publish 0.1.0 · Ray 15h ago
page.json Set visibility: public · Ray 15h ago
README.md Publish 0.1.0 · Ray 15h ago
verification.json Verified: Published by the parts factory: tier mfr, 2 pins · Ray 15h ago

BAT43WS-HE3-08

Vishay Intertech · Schottky Barrier Diodes (SBD) · SOD-323

BAT43WS-HE3-08 from Vishay Intertech, 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 Vishay Intertech
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
Forward voltage VF 1000 mV IF = 200 mA; pulse test tp ≤ 300 μs, tp/T < 0.02 2
Forward voltage (BAT43WS) VF 260 330 mV IF = 2 mA; pulse test tp ≤ 300 μs, tp/T < 0.02 2
Forward voltage (BAT43WS) VF 450 mV IF = 15 mA; pulse test tp ≤ 300 μs, tp/T < 0.02 2
Reverse leakage current IR 0.5 μA VR = 25 V 2
Reverse leakage current IR 100 μA VR = 25 V, Tj = 100 °C 2
Reverse breakdown voltage V(BR) 30 V IR = 100 μA (pulsed) 2
Diode capacitance CD 7 pF VR = 1 V, f = 1 MHz 2
Reverse recovery time trr 5 ns IF = 10 mA, IR = 100 mA, iR = 1 mA, RL = 100 Ω 2
Repetitive peak reverse voltage VRRM 30 V Tamb = 25 °C 1
Forward continuous current IF 200 mA Tamb = 25 °C 1
Repetitive peak forward current IFRM 500 mA tp < 1 s, δ < 0.5 1
Surge forward current IFSM 4 A tp < 10 ms 1
Power dissipation Ptot 150 mW Tamb = 25 °C 1
Thermal resistance junction to ambient air RthJA 650 K/W Valid provided that electrodes are kept at ambient temperature 1
Junction temperature Tj 125 °C 1
Operating temperature range Top -55 125 °C 1
Storage temperature range Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: BAT43WS-HE3-08
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bat43ws-he3-08-etched.step / bat43ws-he3-08-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat43ws-he3-08.step / bat43ws-he3-08.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (4 pp, sha256 e96d4e1a9e96fa75, retrieved 2026-11-04, tier: manufacturer)
  • 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