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VESD05A1-02VHG3-08-HXY

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by adom

HXY MOSFET 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.

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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 8d ago
viewers vesd05a1-02vhg3-08-hxy: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
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README.md Publish 0.1.0 · Ray 8d ago
vesd05a1-02vhg3-08-hxy-etched.glb Publish 0.1.0 · Ray 8d ago
vesd05a1-02vhg3-08-hxy-etched.step vesd05a1-02vhg3-08-hxy: factory component page (tier=lcsc) · Ray 8d ago
vesd05a1-02vhg3-08-hxy-hero.glb vesd05a1-02vhg3-08-hxy: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
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vesd05a1-02vhg3-08-hxy.kicad_sym vesd05a1-02vhg3-08-hxy: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
vesd05a1-02vhg3-08-hxy.lbr vesd05a1-02vhg3-08-hxy: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
vesd05a1-02vhg3-08-hxy.step Publish 0.1.0 · Ray 8d ago

VESD05A1-02VHG3-08-HXY

HXY MOSFET · ESD And Surge Protection (TVS/ESD) · SOD-523

VESD05A1-02VHG3-08-HXY from HXY MOSFET, 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 HXY MOSFET
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
Peak Pulse Power (tp = 8/20µs) PPP 250 W tp = 8/20µs 1
Storage Temperature Range Tstg -55 150 °C 1
Operating Temperature Range Top -40 125 °C 1
Maximum lead temperature for soldering TL 260 °C during 10s 1
IEC61000-4-2 (ESD) air discharge / contact discharge -150 150 KV IEC61000-4-2; printed as ± with a single value 150 KV 1
Reverse Working Voltage VRWM 5 V 2
Reverse Breakdown Voltage VBR 6.5 V IT = 1mA 2
Reverse Leakage Current IR 1 uA VRWM = 5.0V 2
Clamping Voltage VC 9.5 V IPP = 1A, tp = 8/20µs 2
Clamping Voltage VC 20 V IPP = 15A, tp = 8/20µs 2
Junction Capacitance CJ 180 pF VR = 0V, f = 1MHz 2
Forward Voltage VF 0.9 V IF = 10mA 2

CAD (KiCad official)

  • Symbol: VESD05A1-02VHG3-08-HXY
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: vesd05a1-02vhg3-08-hxy-etched.step / vesd05a1-02vhg3-08-hxy-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vesd05a1-02vhg3-08-hxy.step / vesd05a1-02vhg3-08-hxy.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (4 pp, sha256 9053c0bdf47417eb, retrieved 2026-10-28, 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