component

SLESD5C051V

Public Made by Adom

by 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.

componentcircuit protectionslesd5c051vfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

SLESD5C051V

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

SLESD5C051V 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 Breakdown Voltage VBR 5.6 9 V IT = 1mA 2
Reverse Working Voltage VRWM 5 V 2
Reverse Leakage Current IR 1 μA VRWM = 5V 2
Clamping Voltage VC 10 V IPP = 1A, tp = 8/20μs 2
Clamping Voltage VC 15 V IPPmax = 4A, tp = 8/20μs 2
Junction Capacitance CJ 6.5 12 pF VR = 0V, f = 1MHz 2
ESD per IEC 61000-4-2 (Air) VESD -15 15 kV 2
ESD per IEC 61000-4-2 (Contact) VESD -8 8 kV 2
Peak Pulse Power PPP 60 W 8/20μs 2
Operating Temperature TOPT -40 150 °C 2
Storage Temperature TSTG -40 150 °C 2

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 gold Terminals: Gold plated, solderable per MIL-STD-750, method 2026 1

CAD (KiCad official)

  • Symbol: SLESD5C051V
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: slesd5c051v-etched.step / slesd5c051v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); slesd5c051v.step / slesd5c051v.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor(SLKORMICRO Elec.) datasheet (3 pp, sha256 c09b5cdc8478dacc, retrieved 2026-10-22, 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