component
BAP50-03
Public Made by Adomby adom
Changjing Diodes - General Purpose, 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 | 7d ago |
| viewers | 12h ago |
| bap50-03-etched.glb | 7d ago |
| bap50-03-etched.step | 7d ago |
| bap50-03-hero.glb | 7d ago |
| bap50-03-hero.overlay.json | 7d ago |
| bap50-03.glb | 7d ago |
| bap50-03.kicad_mod | 7d ago |
| bap50-03.kicad_sym | 12h ago |
| bap50-03.lbr | 12h ago |
| bap50-03.step | 7d ago |
| package.json | 7d ago |
| page.json | 7d ago |
| README.md | 7d ago |
BAP50-03
Changjing · Diodes - General Purpose · SOD-323
BAP50-03 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 |
|---|---|---|---|---|---|---|---|
| Continuous Reverse Voltage | VR | 50 | V | 1 | |||
| Continuous Forward Current | IF | 50 | mA | 1 | |||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Operation Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 85 | ℃/W | 1 | |||
| Continuous reverse voltage | VR | 50 | V | IR=10µA | 1 | ||
| Forward voltage | VF | 1.1 | V | IF=50mA | 1 | ||
| Reverse current | IR | 100 | nA | VR=50V | 1 | ||
| Diode capacitance | Cd1 | 0.91 | pF | VR=0V,f=1MHz | 1 | ||
| Diode capacitance | Cd2 | 0.55 | pF | VR=1V,f=1MHz | 1 | ||
| Diode capacitance | Cd3 | 0.35 | pF | VR=5V,f=1MHz | 1 | ||
| Diode forward resistance | rD | 40 | Ω | IF=0.5mA , f=100MHz; note1 | 1 | ||
| Diode forward resistance | rD | 25 | Ω | IF=1mA , f=100MHz;note1 | 1 | ||
| Diode forward resistance | rD | 5 | Ω | IF=10mA , f=100MHz;note1 | 1 |
CAD (KiCad official)
- Symbol:
BAP50-03 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bap50-03-etched.step/bap50-03-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bap50-03.step/bap50-03.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (4 pp, sha256
6b5bb3a7c9766f24, retrieved 2026-10-28, 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).