# DAN202UMTL

**ROHM Semicon** · Diodes - General Purpose · SOT-323

DAN202UMTL from ROHM Semicon, in a SOT-323. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A1 | passive | Anode of diode 1; max forward current IFM 300 mA, max forward voltage VF 1.2 V at IF=100 mA. |
| 2 | A2 | passive | Anode of diode 2; max forward current IFM 300 mA, max forward voltage VF 1.2 V at IF=100 mA. |
| 3 | K | passive | Common cathode for both diodes; max reverse voltage VR 80 V, max reverse current IR 0.1 µA at VR=70 V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `DAN202UMTL`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files: `dan202umtl-etched.step` / `dan202umtl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dan202umtl.step` / `dan202umtl.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/8576729316975169536) (8 pp, sha256 `fef20abd36c252aa`, retrieved 2026-09-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (text+vision), consensus `claude-opus-4-7` (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/dan202umtl-datasheet.pdf)