# RB501VM-40TE-17

**ROHM Semicon** · Schottky Diodes · SOD-323FL

RB501VM-40TE-17 from ROHM Semicon, in a SOD-323FL. 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 | K | passive | Cathode, marked by the marking bar on the package; the diode is rated for VR 40 V (VRM 45 V) and Io 100 mA. |
| 2 | A | passive | Anode; forward voltage is 0.55 V max at IF=100 mA and 0.34 V max at IF=10 mA, with peak forward surge current IFSM of 1 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | SOD-323FL |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `RB501VM-40TE-17`
- Footprint: `Diode_SMD:D_SOD-323F`
- 3D model: SOD-323FL (KiCad packages3D, STEP)
- 3D model files: `rb501vm-40te-17-etched.step` / `rb501vm-40te-17-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rb501vm-40te-17.step` / `rb501vm-40te-17.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ROHM Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884658331664384) (8 pp, sha256 `4a6d99200081f05a`, retrieved 2026-10-13, 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/rb501vm-40te-17-datasheet.pdf)