component
SLESD5Z5V0
Public Made by Adomby adom
Slkor SLKORMICRO Elec ESD And Surge Protection (TVS/ESD), SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSLESD5Z5V0
Slkor SLKORMICRO Elec · ESD And Surge Protection (TVS/ESD) · SOD-523
SLESD5Z5V0 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse working voltage (VRWM), 5V type | VRWM | 5 | V | 2 | |||
| Reverse leakage current (IR), 5V type | IR | 0.08 | µA | 2 | |||
| Breakdown voltage (VB), 5V type | VB | 6.2 | V | IT = 1 mA | 2 | ||
| Clamping voltage at 5 A (VC@5A), 5V type | VC | 11.6 | V | @5A | 2 | ||
| Clamping voltage (VC), 5V type | VC | 18.6 | V | @ 9.4 A | 2 | ||
| Peak pulse power (PPK), 5V type | PPK | 174 | W | 2 | |||
| Junction capacitance (CJ), 5V type | CJ | 80 | pF | 2 | |||
| ESD voltage per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Air); printed ±30 | 1 | |
| ESD voltage per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Contact); printed ±30 | 1 | |
| ESD voltage per human body model | ESD | 16 | kV | Human body model | 1 | ||
| ESD voltage per machine model | ESD | 400 | V | Machine model | 1 | ||
| Total power dissipation | PD | 150 | mW | On FR-5 board (Note 1), Ta=25°C | 1 | ||
| Junction and storage temperature | TJ, TSTG | -55 | 150 | °C | Printed as -55/+150 | 1 | |
| Lead solder temperature (maximum, 10 s) | TL | 260 | °C | 10 second duration | 1 |
CAD (KiCad official)
- Symbol:
SLESD5Z5V0 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
slesd5z5v0-etched.step/slesd5z5v0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slesd5z5v0.step/slesd5z5v0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (2 pp, sha256
1ad3bbf0c2909ea5, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).