# DAN217UT106

**ROHM Semicon** · Switching Diodes · SOT-323

DAN217UT106 from ROHM Semicon, in a SOT-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 of the first diode element (VRM 80 V, IFM 300 mA per the ratings table); capacitance Ct is specified between pin 1 and pin 2. |
| 2 | A | passive | Anode of the second diode element (VRM 80 V, IFM 300 mA per the ratings table); capacitance Ct is specified between pin 1 and pin 2. |
| 3 | A/K | passive | Common node joining the anode of the first diode and the cathode of the second diode in the series pair; the datasheet labels it Anode/Cathode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | SOT-323 |
| Category | Diodes |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `DAN217UT106`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files: `dan217ut106-etched.step` / `dan217ut106-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dan217ut106.step` / `dan217ut106.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ROHM Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918460345040896) (7 pp, sha256 `a5794ebb84180c1d`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/dan217ut106-datasheet.pdf)