# HER207-B

**GOODWORK** · Fast Recovery / High Efficiency Diodes · DO-15

HER207-B from GOODWORK, in a DO-15. 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 axial lead on the color-band end of the DO-15 body; the HER207 blocks up to 800 V DC reverse and has a 2.0 A maximum average forward rectified current. |
| 2 | A | passive | Anode, the axial lead at the end opposite the color band; the HER207 has a maximum forward voltage of 1.7 V at 2.0 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-15 |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `HER207-B`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [GOODWORK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757769848166326272) (3 pp, sha256 `5a82e7dabd610161`, retrieved 2026-10-13, 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/her207-b-datasheet.pdf)