component
B5819WSX
Public Made by Adomby adom
Shenzhen JingYang Schottky Diodes, 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.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 4d ago |
| viewers | 4d ago |
| b5819wsx-etched.glb | 4d ago |
| b5819wsx-etched.step | 4d ago |
| b5819wsx-hero.glb | 4d ago |
| b5819wsx-hero.overlay.json | 4d ago |
| b5819wsx.glb | 4d ago |
| b5819wsx.kicad_mod | 4d ago |
| b5819wsx.kicad_sym | 4d ago |
| b5819wsx.lbr | 4d ago |
| b5819wsx.step | 4d ago |
| package.json | 4d ago |
| page.json | 4d ago |
| README.md | 4d ago |
B5819WSX
Shenzhen JingYang · Schottky Diodes · SOD-323
B5819WSX from Shenzhen JingYang, 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 | Shenzhen JingYang |
| 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 |
|---|---|---|---|---|---|---|---|
| Non-Repetitive Peak reverse voltage | VRM | 40 | V | Ta=25℃ | 1 | ||
| Peak repetitive reverse voltage / Working peak reverse voltage / DC reverse voltage | VRRM/VRWM/VR | 40 | V | Ta=25℃ | 1 | ||
| RMS Reverse Voltage | VR(RMS) | 28 | V | Ta=25℃ | 1 | ||
| Average Rectified output Current | Io | 1 | A | Ta=25℃ | 1 | ||
| Peak forward surge current | IFSM | 9 | A | 8.3ms | 1 | ||
| Power Dissipation | Pd | 250 | mW | Ta=25℃ | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 500 | ℃/mW | 1 | |||
| Junction and Storage Temperature | TJ,TSTG | -55 | 125 | ℃ | 1 | ||
| Reverse breakdown voltage | V(BR) | 40 | V | IR=1mA | 2 | ||
| Reverse voltage leakage current | IR | 1 | mA | VR=40V | 2 | ||
| Forward voltage | VF | 0.6 | V | IF=1A | 2 | ||
| Forward voltage | VF | 0.9 | V | IF=3A | 2 | ||
| Diode capacitance | CD | 120 | pF | VR=4V,f=1MHz | 2 |
CAD (KiCad official)
- Symbol:
B5819WSX - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
b5819wsx-etched.step/b5819wsx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);b5819wsx.step/b5819wsx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (3 pp, sha256
0755a3bd976842af, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).