# MBRD10150DT

**OSEN** · Schottky Diodes · TO-252

MBRD10150DT from OSEN, in a TO-252. 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 in the dual common-cathode pair (150 V VRRM, 10 A total device average forward current). |
| 2 | K | passive | Common cathode of both Schottky diodes, also connected to the tab, with 150 V maximum DC blocking voltage. |
| 3 | A2 | passive | Anode of the second Schottky diode in the dual common-cathode pair (150 V VRRM, 10 A total device average forward current). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | OSEN |
| Package | TO-252 |
| 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 Reverse Leakage Current | IR |  |  | 5 | uA | VR=VRRM, TC = 25 °C | 2 |
| Typical Thermal Resistance, Junction to Case | Rth(j-c) |  |  | 3.5 | ℃/W |  | 2 |
| Voltage Rate of Change | dV/dt |  |  | 10000 | V/μs |  | 2 |
| Repetitive Peak Reverse Voltage | VRRM |  |  | 150 | V |  | 2 |
| Working peak reverse voltage | VRWM |  |  | 150 | V |  | 2 |
| Maximum DC blocking voltage | VR |  |  | 150 | V |  | 2 |
| Maximum average forward rectified current Total device | IF（AV） |  |  | 10 | A |  | 2 |
| Peak Forward Surge Current | IFSM |  |  | 120 | A |  | 2 |
| Operating junction temperature range | Tj |  |  | 175 | ℃ |  | 2 |
| Storage temperature range | Tstg | -55 |  | 175 | ℃ |  | 2 |

## CAD (KiCad official)

- Symbol: `MBRD10150DT`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `mbrd10150dt-etched.step` / `mbrd10150dt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mbrd10150dt.step` / `mbrd10150dt.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [OSEN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590925261490253824) (2 pp, sha256 `a2caeb300e391f40`, retrieved 2026-10-18, 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/mbrd10150dt-datasheet.pdf)