component

AD-RB550V-30

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Changjing 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.

componentdiodesad-rb550v-30factory-2.0.0extractor-text

Verified AD-RB550V-30

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AD-RB550V-30 · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-np_kiepf/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓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✓ ad-rb550v-30.kicad_sym✓ ad-rb550v-30.kicad_mod✓ ad-rb550v-30.step
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ad-rb550v-30 / README.md
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Ray Publish 0.1.0 249f199 2d ago

AD-RB550V-30

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

AD-RB550V-30 from Changjing, 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 Changjing
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 voltage V(BR) 30 V IR = 1mA 2
Forward voltage VF 0.49 V IF = 700mA 2
Forward voltage VF 0.52 V IF = 1A 2
Reverse current IR 0.03 mA VR = 10V 2
Peak reverse voltage VRM 30 V 2
Continuous forward current IO 1 A 2
Non-repetitive peak forward surge current IFSM 3 A t = 8.3ms 2
Power dissipation PD 200 mW 2
Thermal resistance from junction to ambient RθJA 500 °C/W Measured on 1 inch² FR-4 board, 1oz single-side copper, still air, Ta = 25°C (footnote 1) 2
Operating junction temperature range Tj -40 125 °C 2
Storage temperature range Tstg -55 150 °C 2

CAD (KiCad official)

  • Symbol: AD-RB550V-30
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: ad-rb550v-30-etched.step / ad-rb550v-30-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-rb550v-30.step / ad-rb550v-30.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (6 pp, sha256 2b96bf155920a80b, retrieved 2026-11-05, 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