# DSK36W

**KUU** · Schottky Barrier Diodes (SBD) · SOD-123FL

DSK36W from KUU, in a SOD-123FL. 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 end marked by the color/cathode band; DSK36W is rated 60V VRRM and 3.0A average forward current. |
| 2 | A | passive | Anode, the terminal at the end opposite the cathode band; forward voltage is 0.55V maximum at 3.0A for DSK36W. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-123FL |
| 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 repetitive peak reverse voltage | VRRM |  |  | 60 | V |  | 1 |
| Maximum RMS voltage | VRMS |  |  | 42 | V |  | 1 |
| Maximum DC blocking voltage | VDC |  |  | 60 | V |  | 1 |
| Maximum average forward rectified current | I(AV) |  |  | 3 | A |  | 1 |
| Peak forward surge current | IFSM |  |  | 80 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 |
| Maximum DC reverse current | IR |  |  | 0.5 | mA | TA=25 C at rated DC blocking voltage | 1 |
| Storage temperature range | TSTG | -50 |  | 150 | C |  | 1 |

## CAD (KiCad official)

- Symbol: `DSK36W`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `dsk36w-etched.step` / `dsk36w-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dsk36w.step` / `dsk36w.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [KUU datasheet](docs/dsk36w-datasheet.pdf) (2 pp, sha256 `14e39a2887351b24`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (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/dsk36w-datasheet.pdf)