component

ESD5Z36

Public Made by Adom

by adom

MDD（Microdiode Electronics） ESD Protection Devices, 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.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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ESD5Z36

MDD（Microdiode Electronics） · ESD Protection Devices · SOD-523

ESD5Z36 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 Working Voltage VRWM 36 V 2
Reverse Breakdown Voltage VBR 40 V IT = 1mA 2
Reverse Leakage Current IR 5 μA VRWM = 36V 2
Clamping Voltage VC 55 V IPP = 1A, tp = 8/20μs 2
Junction Capacitance CJ 28 pF VR = 0V, f = 1MHz 2
ESD per IEC 61000-4-2 (Air) VESD -25 25 KV ESD per IEC 61000-4-2 (Air), printed ±25 1
ESD per IEC 61000-4-2 (Contact) VESD -20 20 KV ESD per IEC 61000-4-2 (Contact), printed ±20 1
Total Power Dissipation on FR-5 Board PD 150 mW On FR-5 Board (Note 1) @ Ta=25°C 1
Lead Solder Temperature, Maximum TL 260 °C 10 Second Duration 1
Storage Temperature TSTG -55 150 °C 1
Operating Temperature TOPT -55 125 °C 1

CAD (KiCad official)

  • Symbol: ESD5Z36
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5z36-etched.step / esd5z36-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5z36.step / esd5z36.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 b34b203356258cde, 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