component
B0530WSQ
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech 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 |
| b0530wsq-etched.glb | 4d ago |
| b0530wsq-etched.step | 4d ago |
| b0530wsq-hero.glb | 4d ago |
| b0530wsq-hero.overlay.json | 4d ago |
| b0530wsq.glb | 4d ago |
| b0530wsq.kicad_mod | 4d ago |
| b0530wsq.kicad_sym | 4d ago |
| b0530wsq.lbr | 4d ago |
| b0530wsq.step | 4d ago |
| package.json | 4d ago |
| page.json | 4d ago |
| README.md | 4d ago |
B0530WSQ
Yangzhou Yangjie Elec Tech · Schottky Diodes · SOD-323
B0530WSQ from Yangzhou Yangjie Elec Tech, 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 | Yangzhou Yangjie Elec Tech |
| 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 | 0.375 | V | IF=100mA | 2 | ||
| Forward Voltage | VF | 0.55 | V | IF=500mA | 2 | ||
| Reverse Leakage Current | IR | 20 | uA | VR=15V | 2 | ||
| Reverse Leakage Current | IR | 100 | uA | VR=30V | 2 | ||
| Reverse Breakdown Voltage | VBR | 30 | V | IR=100uA | 2 | ||
| Junction Capacitance | CJ | 50 | pF | VR=4V, f =1MHZ | 2 | ||
| Reverse Recovery Time | trr | 30 | ns | IF=IR=10mA,Irr=1mA,RL=100Ω | 2 | ||
| Maximum Repetitive peak reverse voltage | VRRM | 30 | V | Ta=25℃ | 1 | ||
| DC Blocking Voltage | VR | 30 | V | Ta=25℃ | 1 | ||
| Average Forward Current | IFAV | 0.5 | A | Ta=25℃ | 1 | ||
| Peak Forward Surge Current | IFSM | 15 | A | 8.3ms, half sine | 1 | ||
| Power Dissipation | Ptot | 250 | mW | Ta=25℃ | 1 | ||
| Thermal Resistance Junction to Ambient | RthJA | 400 | K/W | 1 | |||
| Junction Temperature | TJ | -55 | 125 | ℃ | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | black | 3. Body color: Black | 4 | |
| contacts | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
B0530WSQ - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
b0530wsq-etched.step/b0530wsq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);b0530wsq.step/b0530wsq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256
e78ca2ad6a8142f5, 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).