# HS2GA

**RUILON Shenzhen Ruilongyuan Elec** · Fast Recovery / High Efficiency Diodes · SMA

HS2GA from RUILON Shenzhen Ruilongyuan Elec, in a SMA. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | RUILON Shenzhen Ruilongyuan Elec |
| Package | SMA |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Forward Current Average (Average Forward Current) | IF(AV) |  |  | 2 | A | 60HZ Half-sine wave, Resistance load, TL=110℃ | 1 |
| Surge (Nonrepetitive) Forward Current | IFSM |  |  | 50 | A | 60HZ Half-sine wave, 1 cycle, Ta=25℃ | 1 |
| Repetitive Peak Reverse Voltage (HS2GA column) | VRRM |  |  | 400 | V |  | 1 |
| Storage Temperature | Tstg | -55 |  | 150 | ℃ |  | 1 |
| Junction Temperature | Tj | -55 |  | 150 | ℃ |  | 1 |
| Peak Reverse Current | IRRM1 |  |  | 5 | μA | VRM=VRRM Ta=25℃ | 1 |
| Peak Reverse Current | IRRM2 |  |  | 100 | μA | Ta=100℃ | 1 |

## CAD (KiCad official)

- Symbol: `HS2GA`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA (KiCad packages3D, STEP)
- 3D model files: `hs2ga-etched.step` / `hs2ga-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hs2ga.step` / `hs2ga.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [RUILON Shenzhen Ruilongyuan Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590226222396571649) (3 pp, sha256 `b6b90561b38b85b0`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/hs2ga-datasheet.pdf)