# SBR30U30CT

**Diodes Incorporated** · Super Barrier Rectifiers (SBR) · TO-220

SBR30U30CT from Diodes Incorporated, in a TO-220. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A1 | passive | Anode of diode 1. Forms one leg of the common-cathode dual rectifier. Each leg is rated 15A forward, VF = 0.45V typ @ 15A/25°C, VRRM = 30V. |
| 2 | K | passive | Common cathode, shared by both internal diodes. Also thermally/electrically connected to the TO-220AB metal mounting tab. Rated 30A average output current at TC = 140°C. |
| 3 | A2 | passive | Anode of diode 2. Forms the second leg of the common-cathode dual rectifier. Each leg is rated 15A forward, VF = 0.45V typ @ 15A/25°C, VRRM = 30V. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `SBR30U30CT`
- `SBR30U30CT-G`

## CAD (KiCad official)

- Symbol: `SBR30U30CT`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `sbr30u30ct-etched.step` / `sbr30u30ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sbr30u30ct.step` / `sbr30u30ct.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/SBR30U30CT.pdf) (4 pp, sha256 `25bb48b674363682`, retrieved 2026-08-17, tier: manufacturer)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sbr30u30ct-datasheet.pdf)