# STPS5H100B

**STMicroelectronics** · Schottky Barrier Diodes (SBD) · DPAK

STPS5H100B from STMicroelectronics, in a DPAK. 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 | NC | unconnected | No connection; the DPAK pinout on page 1 labels the left lead NC. |
| 2 | K | passive | Cathode, connected to the DPAK metal tab (the middle lead is not present); the tab is marked K on page 1. |
| 3 | A | passive | Anode of the Schottky rectifier, rated VRRM 100 V and IF(AV) 5 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Diodes |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `STPS5H100B`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files: `stps5h100b-etched.step` / `stps5h100b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stps5h100b.step` / `stps5h100b.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455089367314432) (10 pp, sha256 `01256fefd2bf1c0d`, retrieved 2026-10-08, 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/stps5h100b-datasheet.pdf)