component
B5817W
Public Made by Adomby adom
hongjiacheng Schottky Diodes, SOD-123. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownB5817W
hongjiacheng · Schottky Diodes · SOD-123
B5817W from hongjiacheng, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the Schottky barrier diode. Marked by the cathode band on the SOD-123 body. Rated VRRM = 20 V, IF(AV) = 1.0 A. |
| 2 | A | passive | Anode of the Schottky barrier diode. Forward voltage ~0.45 V @ IF = 1.0 A, ~0.75 V @ IF = 3.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |
Ordering variants
Same part, different packaging or reel option.
B5817WR1
CAD (KiCad official)
- Symbol:
B5817W - Footprint:
Diode_SMD:D_SOD-123 - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
b5817w-etched.step/b5817w-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);b5817w.step/b5817w.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (3 pp, sha256
3d1e9091ea2c54fe, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).