# MBRF20200CT

**DIYI Elec Tech** · Schottky Diodes · ITO-220AB-3

MBRF20200CT from DIYI Elec Tech, in a ITO-220AB-3. 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 | A1 | passive | Anode of the first Schottky diode of the dual common-cathode pair, per the internal diagram on the package drawing. |
| 2 | K | passive | Common cathode of both Schottky diodes, per the internal diagram on the package drawing. |
| 3 | A2 | passive | Anode of the second Schottky diode of the dual common-cathode pair, per the internal diagram on the package drawing. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DIYI Elec Tech |
| Package | ITO-220AB-3 |
| Category | Diodes |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `MBRF20200CT`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: ITO-220AB-3 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [DIYI Elec Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590174939572699136) (3 pp, sha256 `036aebd54f654515`, 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/mbrf20200ct-datasheet.pdf)