# STTH30RQ06D

**STMicroelectronics** · Fast Recovery / High Efficiency Diodes · TO-220-2

STTH30RQ06D from STMicroelectronics, in a TO-220-2. 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, which is also the metal tab; the part is rated for VRRM 600 V repetitive peak reverse voltage and IF(AV) 30 A. |
| 2 | A | passive | Anode; forward voltage is 1.45 V max at IF = 30 A and Tj = 150 °C, and maximum junction temperature is 175 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-220-2 |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `STTH30RQ06D`
- Footprint: `Package_TO_SOT_THT:TO-220-2_Vertical`
- 3D model: TO-220-2 (KiCad packages3D, STEP)
- 3D model files: `stth30rq06d-etched.step` / `stth30rq06d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stth30rq06d.step` / `stth30rq06d.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604417123741949952) (20 pp, sha256 `bc44a15542bef710`, retrieved 2026-10-08, 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/stth30rq06d-datasheet.pdf)