# UF3D_R1_00001

**PANJIT International** · Diodes - General Purpose · SMC(DO-214AB)

UF3D_R1_00001 from PANJIT International, in a SMC(DO-214AB). 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 | Cathode | passive | Cathode terminal, marked by the color band on the package; the family is rated up to 200 V VRRM and 3 A average forward current for the UF3D variant. |
| 2 | Anode | passive | Anode terminal of the rectifier diode, which conducts forward current from anode to cathode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMC(DO-214AB) |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `UF3D_R1_00001`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `uf3d-r1-00001-etched.step` / `uf3d-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `uf3d-r1-00001.step` / `uf3d-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902679447261185) (5 pp, sha256 `790807ec9c3b74c0`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/uf3d-r1-00001-datasheet.pdf)