# MBR20100CT-G1

**Diodes Incorporated** · Schottky Diodes · TO-220-3

MBR20100CT-G1 from Diodes Incorporated, in a TO-220-3. 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 diode leg 1; each leg is rated for 10A average forward current and 100V VRRM (Maximum Ratings, each diode leg). |
| 2 | K | passive | Common cathode shared by both diode legs, with each leg rated for 100V VRRM and 10A IF(AV) and 20A total output per the Features list. |
| 3 | A2 | passive | Anode of diode leg 2; each leg is rated for 10A average forward current and 100V VRRM (Maximum Ratings, each diode leg). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TO-220-3 |
| Category | Diodes |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `MBR20100CT-G1`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220-3 (KiCad packages3D, STEP)
- 3D model files: `mbr20100ct-g1-etched.step` / `mbr20100ct-g1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mbr20100ct-g1.step` / `mbr20100ct-g1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560107405829554176) (8 pp, sha256 `c1d5d00172f44d0b`, retrieved 2026-10-09, 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/mbr20100ct-g1-datasheet.pdf)