# SFA06

**JUXING** · Diodes - Fast Recovery Rectifiers · DO-27

SFA06 from JUXING, in a DO-27. 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, axial lead at the end marked by the color band; the datasheet gives no pin numbers, 400V VRRM, 10.0A average forward current. |
| 2 | A | passive | Anode, axial lead at the end opposite the color band; the datasheet gives no pin numbers, 1.10V typ and 1.25V max forward voltage at 10.0A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | DO-27 |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `SFA06`
- Footprint: `Diode_THT:D_DO-27_P15.24mm_Horizontal`
- 3D model: DO-27 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [JUXING datasheet](docs/sfa06-datasheet.pdf) (2 pp, sha256 `9bc1f6c1cce7c27e`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/sfa06-datasheet.pdf)