# SLESD5Z7V0

**Slkor SLKORMICRO Elec** · ESD And Surge Protection (TVS/ESD) · SOD-523

SLESD5Z7V0 from Slkor SLKORMICRO Elec, in a SOD-523. 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 (bar side) of the unidirectional TVS diode, connected to the protected I/O line; SLESD5Z7V0 has VRWM 7.0V max, VB 7.5V min at 1mA, and IR 0.03µA max. |
| 2 | A | passive | Anode of the unidirectional TVS diode, typically returned to ground; SLESD5Z7V0 clamps to VC 13.5V max at 5A and withstands ±30kV IEC 61000-4-2 air and contact ESD. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOD-523 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `SLESD5Z7V0`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `slesd5z7v0-etched.step` / `slesd5z7v0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `slesd5z7v0.step` / `slesd5z7v0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942931013484544) (2 pp, sha256 `1ad3bbf0c2909ea5`, 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/slesd5z7v0-datasheet.pdf)