# SODHE108-SH

**LRC** · High Effic Rectifier · SOD-123FL

SODHE108-SH from LRC, in a SOD-123FL. 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 color band on the package; the device is a 1000V (VRRM) high efficiency rectifier rated 1.0A average forward current. |
| 2 | A | passive | Anode terminal of the rectifier; forward voltage is max 1.7V at 1.0A for SODHE108-SH. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-123FL |
| 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 repetitive peak reverse voltage | VRRM |  |  | 1000 | V |  | 1 |
| Maximum RMS voltage | VRMS |  |  | 700 | V |  | 1 |
| Maximum DC blocking voltage | VDC |  |  | 1000 | V |  | 1 |
| Maximum average forward rectified current | IF(AV) |  |  | 1 | A | TC = 75°C (Note 2) | 1 |
| Peak forward surge current | IFSM |  |  | 30 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 |
| Operating junction temperature range | TJ | -55 |  | 150 | °C |  | 1 |
| Storage temperature range | TSTG | -55 |  | 150 | °C |  | 1 |
| Maximum instantaneous forward voltage | VF |  |  | 1.7 | V | IF = 1.0A | 1 |
| Maximum DC reverse current | IR |  |  | 5 | µA | rated DC blocking voltage, TA = 25℃ | 1 |
| Maximum DC reverse current | IR |  |  | 100 | µA | rated DC blocking voltage, Tj = 100℃ | 1 |
| Typical reverse recovery time | trr |  | 75 |  | ns | IF = 0.5A, IR = 1.0A, IRR = 0.25A | 1 |
| Typical thermal resistance junction to ambient | RθJA |  | 170 |  | °C/W | Note 2 | 1 |
| Typical thermal resistance junction to lead | RθJL |  | 40 |  | °C/W | Note 2 | 1 |
| Typical junction capacitance | CJ |  | 15 |  | PF | 4.0V, 1MHz (Note 2) | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | Terminals: Tin Plated, solderable per Halogen free (green epoxy compound) | 1 |

## CAD (KiCad official)

- Symbol: `SODHE108-SH`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `sodhe108-sh-etched.step` / `sodhe108-sh-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sodhe108-sh.step` / `sodhe108-sh.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [LRC datasheet](docs/sodhe108-sh-datasheet.pdf) (11 pp, sha256 `182fc5b7fd6d6bac`, 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/sodhe108-sh-datasheet.pdf)