component
B16WS
Public Made by Adomby adom
Changjing 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.
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B16WS
Changjing · Schottky Diodes · SOD-323
B16WS 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 |
|---|---|---|---|---|---|---|---|
| Maximum recurrent peak reverse voltage | VRRM | 60 | V | Ta=25℃ | 1 | ||
| Maximum RMS voltage | VRMS | 42 | V | Ta=25℃ | 1 | ||
| Maximum DC blocking voltage | VDC | 60 | V | Ta=25℃ | 1 | ||
| Continuous forward current | IF | 1 | A | Ta=25℃ | 1 | ||
| Non-repetitive peak forward surge current | IFSM | 10 | A | t=8.3ms | 1 | ||
| Total power dissipation | Ptot | 250 | mW | Ta=25℃ | 1 | ||
| Junction temperature | TJ | 125 | ℃ | 1 | |||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to ambient air | RθJA | 400 | ℃/W | 1 | |||
| Maximum instantaneous forward voltage | VF | 0.7 | V | IF=1A | 1 | ||
| Maximum DC reverse current at rated DC blocking voltage | IR | 0.1 | mA | VR=60V | 1 | ||
| Total capacitance | Ctot | 120 | pF | VR=4V,f=1MHz | 1 |
CAD (KiCad official)
- Symbol:
B16WS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
b16ws-etched.step/b16ws-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);b16ws.step/b16ws.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (4 pp, sha256
284f6cff03bf4a64, 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).
# B16WS
**Changjing** · Schottky Diodes · SOD-323
B16WS 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 |
|---|---|---|---|---|---|---|---|
| Maximum recurrent peak reverse voltage | VRRM | | | 60 | V | Ta=25℃ | 1 |
| Maximum RMS voltage | VRMS | | | 42 | V | Ta=25℃ | 1 |
| Maximum DC blocking voltage | VDC | | | 60 | V | Ta=25℃ | 1 |
| Continuous forward current | IF | | | 1 | A | Ta=25℃ | 1 |
| Non-repetitive peak forward surge current | IFSM | | | 10 | A | t=8.3ms | 1 |
| Total power dissipation | Ptot | | | 250 | mW | Ta=25℃ | 1 |
| Junction temperature | TJ | | | 125 | ℃ | | 1 |
| Storage temperature | Tstg | -55 | | 150 | ℃ | | 1 |
| Thermal resistance junction to ambient air | RθJA | | | 400 | ℃/W | | 1 |
| Maximum instantaneous forward voltage | VF | | | 0.7 | V | IF=1A | 1 |
| Maximum DC reverse current at rated DC blocking voltage | IR | | | 0.1 | mA | VR=60V | 1 |
| Total capacitance | Ctot | | | 120 | pF | VR=4V,f=1MHz | 1 |
## CAD (KiCad official)
- Symbol: `B16WS`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `b16ws-etched.step` / `b16ws-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `b16ws.step` / `b16ws.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586185519428743168) (4 pp, sha256 `284f6cff03bf4a64`, retrieved 2026-10-22, 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](docs/b16ws-datasheet.pdf)