# MBRF10150CT

**Suzhou Good Ark Elec** · Schottky Diodes · ITO-220AB-3

MBRF10150CT from Suzhou Good Ark Elec, in a ITO-220AB-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 the first Schottky diode (leg 1); rated 150 V VRRM and 5 A average forward current per diode. |
| 2 | CATHODE | passive | Common cathode (positive center tap) of the dual Schottky rectifier, 150 V maximum DC blocking voltage, 10 A total device average forward current. |
| 3 | A2 | passive | Anode of the second Schottky diode (leg 2); rated 150 V VRRM and 5 A average forward current per diode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Suzhou Good Ark Elec |
| Package | ITO-220AB-3 |
| 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 repetitive peak reverse voltage | VRRM |  |  | 150 | V |  | 1 |
| Working peak reverse voltage | VRWM |  |  | 150 | V |  | 1 |
| Maximum DC blocking voltage | VDC |  |  | 150 | V |  | 1 |
| Maximum average forward rectified current (total device) | IF(AV) |  |  | 10 | A | Tc=105°C total device per diode | 1 |
| Maximum average forward rectified current (per diode) | IF(AV) |  |  | 5 | A | Tc=105°C total device per diode | 1 |
| Peak forward surge current | IFSM |  |  | 150 | A | 8.3ms single half sine-wave superimposed on rated load per diode | 1 |
| Peak repetitive reverse current per leg | IRRM |  |  | 1 | A | tp=2.0us, 1KHz | 1 |
| Voltage rate of change | DV/dt |  |  | 10000 | V/us | rated VR | 1 |
| Operating junction temperature range | TJ | -55 |  | 150 | °C |  | 1 |
| Storage temperature range | TSTG | -55 |  | 150 | °C |  | 1 |
| Isolation voltage from terminal to heatsink | VAC |  |  | 1500 | V | t = 1 sec; ITO-220-AB only | 1 |
| Maximum instantaneous forward voltage per leg | VF |  |  | 0.92 | V | IF=5A, TC=25°C | 1 |
| Maximum instantaneous forward voltage per leg | VF |  |  | 0.82 | V | IF=5A, TC=125°C | 1 |
| Maximum reverse current per leg at working peak reverse voltage | IR |  |  | 200 | uA | at working peak reverse voltage, TJ=25°C | 1 |
| Maximum reverse current per leg at working peak reverse voltage | IR |  |  | 15 | mA | at working peak reverse voltage, TJ=100°C | 1 |
| Thermal resistance, junction to case per leg (ITO-220-AB) | RθJC |  | 4 |  | °C /W | per leg, ITO-220-AB | 1 |
| Thermal resistance, junction to ambient per leg | RθJA |  | 62.5 |  | °C /W | per leg | 1 |

## CAD (KiCad official)

- Symbol: `MBRF10150CT`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: ITO-220AB-3 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Suzhou Good Ark Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588896942134857728) (4 pp, sha256 `ca76b40068b18b9a`, retrieved 2026-10-14, 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/mbrf10150ct-datasheet.pdf)