# MBR5150_AY_00001

**PANJIT International** · Schottky Barrier Diodes (SBD) · DO-201AD

MBR5150_AY_00001 from PANJIT International, in a DO-201AD. 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 | Cathode | passive | Cathode axial lead, marked by the color band on the DO-201AD case; MBR5150 has VRRM/VDC of 150 V and IF(AV) of 5 A. |
| 2 | Anode | passive | Anode axial lead of the DO-201AD case; MBR5150 has IFSM of 150 A (8.3 ms single half sine-wave) and VF at 5 A per the 0.9 V column. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | DO-201AD |
| Category | Diodes |
| Pins | 2 |

## 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 | VRRM |  |  | 150 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 105 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 150 | V |  | 1 |
| Average Rectified Output Current | IF(AV) |  |  | 5 | A | See Figure 1 | 1 |
| Non-Repetitive Peak Forward Surge Current | IFSM |  |  | 150 | A | 8.3ms single half sine-wave superimposed on rated load | 1 |
| Power Dissipation | PD |  |  | 2.5 | W |  | 1 |
| Maximum DC Reverse Current | IR |  |  | 0.05 | mA | TJ=25°C, at rated DC blocking voltage | 1 |
| Typical Thermal Resistance Junction to Ambient | RθJA |  | 50 |  | °C/W | Note 2 (minimum pad area) | 1 |
| Typical Thermal Resistance Junction to Lead | RθJL |  | 15 |  | °C/W | Note 1 | 1 |
| Typical Thermal Resistance Junction to Case | RθJC |  | 12 |  | °C/W | Note 1 | 1 |

## CAD (KiCad official)

- Symbol: `MBR5150_AY_00001`
- Footprint: `Diode_THT:D_DO-201AD_P15.24mm_Horizontal`
- 3D model: DO-201AD (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](docs/mbr5150-ay-00001-datasheet.pdf) (5 pp, sha256 `18e2d0daba5694bb`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-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/mbr5150-ay-00001-datasheet.pdf)