component

LESD5Z5.0C-H

Public Made by Adom

by adom

MDD（Microdiode Electronics） TVS, 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 protectionlesd5z5.0c-hfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 12d ago
viewers lesd5z5-0c-h: viewers · Ray 12d ago
lesd5z5-0c-h-etched.glb Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h-etched.step lesd5z5-0c-h: factory component page (tier=lcsc) · Ray 12d ago
lesd5z5-0c-h-hero.glb lesd5z5-0c-h: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
lesd5z5-0c-h-hero.overlay.json Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h.glb Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h.kicad_mod Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h.kicad_sym Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h.lbr Publish 0.1.0 · Ray 12d ago
lesd5z5-0c-h.step Publish 0.1.0 · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago

LESD5Z5.0C-H

MDD（Microdiode Electronics） · TVS · SOD-523

LESD5Z5.0C-H from MDD（Microdiode Electronics）, 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 MDD（Microdiode Electronics）
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 V IT = 1mA 2
Reverse Leakage Current IR 1 μA VRWM = 5V 2
Clamping Voltage VC 9.5 V IPP = 1A, tp = 8/20μs 2
Clamping Voltage VC 15 V IPP = 5A, tp = 8/20μs 2
Junction Capacitance CJ 10 15 pF VR = 0V, f = 1MHz 2
Reverse Working Voltage VRWM 5 V 2
ESD per IEC 61000-4-2 (Air) VESD -30 30 KV 1
ESD per IEC 61000-4-2 (Contact) VESD -30 30 KV 1
Peak Pulse Power PPP 75 W 8/20us 1
Operating Temperature TOPT -40 150 °C 1
Storage Temperature TSTG -40 150 °C 1
Lead Solder Temperature - Maximum TL 260 °C 10 second duration 1

CAD (KiCad official)

  • Symbol: LESD5Z5.0C-H
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: lesd5z5-0c-h-etched.step / lesd5z5-0c-h-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lesd5z5-0c-h.step / lesd5z5-0c-h.glb are the bare package body.

Provenance

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

  • Datasheet: MDD（Microdiode Electronics） datasheet (4 pp, sha256 2421f24291bdc64f, retrieved 2026-10-21, 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