component

ESD9D5V

Public Made by Adom

by adom

Leiditech ESD And Surge Protection (TVS/ESD), SOD-923. 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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ESD9D5V

Leiditech · ESD And Surge Protection (TVS/ESD) · SOD-923

ESD9D5V from Leiditech, in a SOD-923. 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 Leiditech
Package SOD-923
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
ESD per IEC 61000-4-2 (Air) withstand VESD -30 30 kV IEC 61000-4-2 air discharge; printed as ±30 1
ESD per IEC 61000-4-2 (Contact) withstand VESD -30 30 kV IEC 61000-4-2 contact discharge; printed as ±30 1
Peak Pulse Power Ppp 92 W 8/20µs 1
Operating Temperature Range TJ -55 125 ℃ 1
Storage Temperature Range TSTJ -55 150 ℃ 1
Reverse Leakage Current IR 1 μA Electrical Characteristics table, IR column (Max); test condition not printed in the table 2
Capacitance C 40 Pf Electrical Characteristics table, C column (Typ.); printed unit 'Pf', test condition not printed 2

CAD (KiCad official)

  • Symbol: ESD9D5V
  • Footprint: Diode_SMD:D_SOD-923
  • 3D model: SOD-923 (KiCad packages3D, STEP)
  • 3D model files: esd9d5v-etched.step / esd9d5v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd9d5v.step / esd9d5v.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (3 pp, sha256 97b106ffb5775776, retrieved 2026-10-16, 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