# SODJ170A

**CREATEK** · TVS · SOD-123FL

SODJ170A from CREATEK, 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 of the unidirectional 200W (10/1000us) TVS. Connect it to the protected line: VRWM 170.0V, VBR 189.00-209.00V @ 1mA, VC max 275.0V @ IPP 0.73A, IR max 1uA. |
| 2 | A | passive | Anode of the unidirectional TVS. Connect it to ground/return. IFSM is 20A (8.3ms half sine-wave) and TJ is -55 to +150 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | CREATEK |
| Package | SOD-123FL |
| Category | Circuit Protection |
| 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 Working Voltage | VRWM |  |  | 170 | V |  | 4 |
| Maximum Reverse Current | IR |  |  | 1 | uA | @VRWM | 4 |
| Breakdown Voltage | VBR | 189 |  | 209 | V | @IT = 1 mA | 4 |
| Peak Surge Current | IPP |  |  | 0.73 | A | 10/1000us waveform | 4 |
| Maximum Clamping Voltage | VC |  |  | 275 | V | @IPP | 4 |
| Peak pulse power dissipation | PPP |  |  | 200 | W | 10/1000us waveform | 1 |
| Peak forward surge current | IFSM |  |  | 20 | A | 8.3ms single half sine-wave | 1 |
| Operating junction and storage temperature range | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `SODJ170A`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `sodj170a-etched.step` / `sodj170a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sodj170a.step` / `sodj170a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [CREATEK datasheet](docs/sodj170a-datasheet.pdf) (7 pp, sha256 `ec65fe7ae477f3d6`, 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/sodj170a-datasheet.pdf)