# PSBD2FD40V01

**Shanghai Prisemi Elec** · Schottky Barrier Diodes (SBD) · DFN1006-2L

PSBD2FD40V01 from Shanghai Prisemi Elec, in a DFN1006-2L. 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 | Pin 1 | passive | Terminal 1 of the single Schottky diode (VRM 40 V, Io 100 mA, VF max 0.37 V at IF=10 mA); anode/cathode assignment is not stated in the extracted text. |
| 2 | Pin 2 | passive | Terminal 2 of the single Schottky diode (VRM 40 V, Io 100 mA, IR max 10 µA at VR=10V); anode/cathode assignment is not stated in the extracted text. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Prisemi Elec |
| Package | DFN1006-2L |
| 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 |
|---|---|---|---|---|---|---|---|
| Forward voltage | VF |  |  | 0.37 | V | IF=10mA | 1 |
| Reverse current | IR |  |  | 10 | µA | VR=10V | 1 |
| Reverse voltage (DC) | VRM |  |  | 40 | V | @25℃ | 2 |
| Average rectified forward current | Io |  |  | 100 | mA | @25℃ | 2 |
| Forward current surge peak | IFSM |  |  | 500 | mA | 60Hz 1cyc | 2 |
| Operating Junction temperature Range | Tj | -55 |  | 125 | ℃ | @25℃ | 2 |
| Storage temperature | Tstg | -55 |  | 125 | ℃ | @25℃ | 2 |

## CAD (KiCad official)

- Symbol: `PSBD2FD40V01`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files: `psbd2fd40v01-etched.step` / `psbd2fd40v01-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `psbd2fd40v01.step` / `psbd2fd40v01.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shanghai Prisemi Elec datasheet](docs/psbd2fd40v01-datasheet.pdf) (6 pp, sha256 `5378a574d7ed585f`, 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/psbd2fd40v01-datasheet.pdf)