# MBRB10100CT

**baocheng Shandong Baocheng Elec** · Schottky Diodes · TO-263

MBRB10100CT from baocheng Shandong Baocheng Elec, in a TO-263. 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 (common-cathode pair); each diode is rated 5.0A test current VF 0.85V max for MBRB10100CT, and the device total IO is 10A. |
| 2 | K | passive | Common cathode of both Schottky diodes (center pin, also the tab connection per the circuit diagram); VRRM is 100V for MBRB10100CT. |
| 3 | A2 | passive | Anode of the second Schottky diode (common-cathode pair); each diode has maximum DC reverse current 0.1mA at 25°C and 20mA at 125°C at rated VRRM. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | baocheng Shandong Baocheng Elec |
| Package | TO-263 |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM |  |  | 100 | V |  | 1 |
| Average Rectified Output Current | IO |  |  | 10 | A | 60Hz sine wave, R-load, Ta=25℃ | 1 |
| Surge (Non-repetitive) Forward Current | IFSM |  |  | 90 | A | 60Hz half sine-wave, 1 cycle, Ta=25℃ | 1 |
| Current Squared Time | I2t |  |  | 33.6 | A2s | 1ms≤t<8.3ms Tj=25℃ | 1 |
| Storage Temperature | Tstg | -55 |  | 175 | ℃ |  | 1 |
| Junction Temperature | Tj | -55 |  | 150 | ℃ |  | 1 |
| Maximum instantaneous forward voltage drop per diode | VFM |  |  | 0.85 | V | IFM=5.0A | 1 |
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=25℃) | IRRM1 |  |  | 0.05 | mA | VRM=VRRM Ta=25℃ | 1 |
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=125℃) | IRRM2 |  |  | 20 | mA | VRM=VRRM Ta=125℃ | 1 |
| Thermal Resistance Between junction and case | RθJ-C |  | 2 |  | ℃/W |  | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | ● Terminals: Tin plated leads, solderable per J-STD￾002 and JESD22-B102 ● Polarity: As marked | 1 |

## CAD (KiCad official)

- Symbol: `MBRB10100CT`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files: `mbrb10100ct-etched.step` / `mbrb10100ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mbrb10100ct.step` / `mbrb10100ct.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [baocheng Shandong Baocheng Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590236330085933056) (2 pp, sha256 `c66118c23e3bedf7`, retrieved 2026-10-17, 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/mbrb10100ct-datasheet.pdf)