component

ESD5U5.0

Public Made by Adom

by adom

Wild Goose Electrostatic And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, 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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docs Publish 0.1.0 · Ray 11d ago
viewers esd5u5-0: viewers · Ray 11d ago
esd5u5-0-etched.glb Publish 0.1.0 · Ray 11d ago
esd5u5-0-etched.step esd5u5-0: factory component page (tier=lcsc) · Ray 11d ago
esd5u5-0-hero.glb esd5u5-0: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
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esd5u5-0.kicad_sym Publish 0.1.0 · Ray 11d ago
esd5u5-0.lbr Publish 0.1.0 · Ray 11d ago
esd5u5-0.step Publish 0.1.0 · Ray 11d ago
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README.md Publish 0.1.0 · Ray 11d ago

ESD5U5.0

Wild Goose · Electrostatic And Surge Protection (TVS/ESD) · SOD-523

ESD5U5.0 from Wild Goose, 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 of the unidirectional TVS diode, connected to the protected line (reverse working voltage 5.0 V max, breakdown 6.5 V min at 1 mA).
2 Anode passive Anode of the unidirectional TVS diode, normally connected to ground.

Key specifications

Parameter Value
Manufacturer Wild Goose
Package SOD-523
Category TVS/Fuse/Board Level 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
Breakdown Voltage VBR 6.5 9 V Ir=1mA 2
Leakage Current ILeak 100 nA VRWM=5V 2
Clamping Voltage Vc 12 14 V Ipp=4.0A, Tp=8/20μs 2
Junction Capacitance Cj 0.5 0.6 pF VR=0V, f=1MHz 2
Reverse Working Voltage VRWM 5 V 2
Peak Pulse Power PppM 80 W tp=8/20μs 2
Peak Pulse Current Ippm 4 A tp=8/20μs 2
Maximum lead temperature for soldering TL 260 °C 10s 2
Storage Temperature Range Tstg -55 150 °C 2
Operating Temperature Range Top -40 125 °C 2
Maximum junction temperature Tj 150 °C 2
ESD voltage IEC 61000-4-2 (air discharge) VESD 20 kV IEC 61000-4-2 air discharge 2
ESD voltage IEC 61000-4-2 (contact discharge) VESD 15 kV IEC 61000-4-2 contact discharge 2

CAD (KiCad official)

  • Symbol: ESD5U5.0
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5u5-0-etched.step / esd5u5-0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5u5-0.step / esd5u5-0.glb are the bare package body.

Provenance

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

  • Datasheet: Wild Goose datasheet (3 pp, sha256 2f3547d5d3663081, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (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