component
1N5819WS SL
Public Made by Adomby adom
KUU Schottky Barrier Diodes (SBD), 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.
main
1N5819WS SL
KUU · Schottky Barrier Diodes (SBD) · SOD-323
1N5819WS SL from KUU, 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 | KUU |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Current | I | 1 | mA | VR 40V | 1 | ||
| Reverse Current | I | 0.05 | mA | VR 4V | 1 | ||
| Reverse Current | I | 0.075 | mA | VR 6V | 1 | ||
| Forward Voltage | VF | 0.45 | V | IF 0.1A | 1 | ||
| Forward Voltage | VF | 0.6 | V | IF 1A | 1 | ||
| Forward Voltage | VF | 0.9 | V | IF 3A | 1 | ||
| Total Capacitance | Ctot | 120 | pF | VR 4V, f 1MHz | 1 | ||
| Reverse Voltage | VR | 40 | V | 1 | |||
| Average Forward Rectified Current | IF(AV) | 1 | A | 1 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM | 25 | A | 8.3ms single half sine-wave | 1 | ||
| Power Dissipation | Ptot | 250 | mW | 1 | |||
| Operating Temperature Range | Tj | 125 | °C | 1 | |||
| Storage Temperature Range | Tstg | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
1N5819WS SL - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
1n5819ws-sl-etched.step/1n5819ws-sl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1n5819ws-sl.step/1n5819ws-sl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (3 pp, sha256
3a038d0be5aeb855, 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).
# 1N5819WS SL
**KUU** · Schottky Barrier Diodes (SBD) · SOD-323
1N5819WS SL from KUU, 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 | KUU |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Current | I | | | 1 | mA | VR 40V | 1 |
| Reverse Current | I | | | 0.05 | mA | VR 4V | 1 |
| Reverse Current | I | | | 0.075 | mA | VR 6V | 1 |
| Forward Voltage | VF | | | 0.45 | V | IF 0.1A | 1 |
| Forward Voltage | VF | | | 0.6 | V | IF 1A | 1 |
| Forward Voltage | VF | | | 0.9 | V | IF 3A | 1 |
| Total Capacitance | Ctot | | | 120 | pF | VR 4V, f 1MHz | 1 |
| Reverse Voltage | VR | | | 40 | V | | 1 |
| Average Forward Rectified Current | IF(AV) | | | 1 | A | | 1 |
| Non-Repetitive Peak Forward Surge Current | IFSM | | | 25 | A | 8.3ms single half sine-wave | 1 |
| Power Dissipation | Ptot | | | 250 | mW | | 1 |
| Operating Temperature Range | Tj | | | 125 | °C | | 1 |
| Storage Temperature Range | Tstg | -55 | | 125 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `1N5819WS SL`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `1n5819ws-sl-etched.step` / `1n5819ws-sl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1n5819ws-sl.step` / `1n5819ws-sl.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KUU datasheet](docs/1n5819ws-sl-datasheet.pdf) (3 pp, sha256 `3a038d0be5aeb855`, retrieved 2026-10-28, 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/1n5819ws-sl-datasheet.pdf)