# MBR20150CT-BP

**MCC Micro Commercial Components** · Schottky Diodes · TO-220AB

MBR20150CT-BP from MCC Micro Commercial Components, in a TO-220AB. 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 (internal structure shows pin 1 as anode), rated 150V maximum DC blocking voltage and 10A per diode (20A total average forward current). |
| 2 | K | passive | Common cathode of both diodes, connected internally to the case/tab (PIN 2 Case), 150V maximum DC blocking voltage. |
| 3 | A2 | passive | Anode of the second Schottky diode (internal structure shows pin 3 as anode), rated 150V maximum DC blocking voltage and 10A per diode (20A total average forward current). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | TO-220AB |
| Category | Diodes |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage |  |  |  | 150 | V |  | 1 |
| Maximum RMS Voltage |  |  |  | 105 | V |  | 1 |
| Maximum DC Blocking Voltage |  |  |  | 150 | V |  | 1 |
| Peak Forward Surge Current | IFSM |  |  | 150 | A | 8.3ms, Half Sine Wave | 1 |
| Average Forward Current | IF(AV) |  |  | 20 | A | TC=155°C | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | IR |  |  | 10 | µA | TJ=25°C | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | IR |  |  | 2 | mA | TJ=125°C | 1 |
| Maximum Instantaneous Forward Voltage | VF |  |  | 0.75 | V | TJ=25°C, IFM=10A | 1 |
| Maximum Instantaneous Forward Voltage | VF |  |  | 0.92 | V | TJ=125°C, IFM=10A | 1 |
| Operating Junction Temperature |  |  |  | 175 | °C |  | 1 |
| Storage Temperature Range |  | -55 |  | 175 | °C |  | 1 |
| Per Diode Thermal Resistance Junction to Case |  |  |  | 2.2 | °C/W | Per diode | 1 |
| Total Thermal Resistance Junction to Case |  |  |  | 1.3 | °C/W | Total device | 1 |
| Mounting Torque |  |  |  | 5 | in-lbs |  | 1 |

## CAD (KiCad official)

- Symbol: `MBR20150CT-BP`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `mbr20150ct-bp-etched.step` / `mbr20150ct-bp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mbr20150ct-bp.step` / `mbr20150ct-bp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MCC Micro Commercial Components datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603026481988067328) (3 pp, sha256 `7525ea7ee49da7e9`, retrieved 2026-10-15, 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/mbr20150ct-bp-datasheet.pdf)