component

ESD5B5.0ST1G-HXY

Public Made by Adom

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.

componentcircuit protectionesd5b5.0st1g-hxyfactory-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 25d ago
viewers esd5b5-0st1g-hxy: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
esd5b5-0st1g-hxy-etched.glb Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g-hxy-etched.step esd5b5-0st1g-hxy: factory component page (tier=lcsc) · Ray 25d ago
esd5b5-0st1g-hxy-hero.glb esd5b5-0st1g-hxy: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
esd5b5-0st1g-hxy-hero.overlay.json Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g-hxy.glb Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g-hxy.kicad_mod Publish 0.1.0 · Ray 25d ago
esd5b5-0st1g-hxy.kicad_sym esd5b5-0st1g-hxy: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
esd5b5-0st1g-hxy.lbr esd5b5-0st1g-hxy: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
esd5b5-0st1g-hxy.step Publish 0.1.0 · Ray 25d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago

ESD5B5.0ST1G-HXY

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

ESD5B5.0ST1G-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 1 passive Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

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
Breakdown voltage VBR 5.6 7.8 V Pulse test current IT, 25°C ambient (Note 1) 2
Reverse current IR 1 μA @VRWM 2
Clamping voltage VC 11 V @ Max. IPP 2
Maximum peak pulse current IPP 9 A 2
Peak pulse power PPP 100 W tp = 8/20μs 1
Operating temperature range Top -40 125 °C 1
Storage temperature range Tstg -55 150 °C 1
Maximum junction temperature Tj 150 °C 1
Maximum lead temperature for soldering TL 260 °C During 10s 1
ESD contact discharge -8 8 kV IEC61000-4-2 contact discharge 1
ESD air discharge -15 15 kV IEC61000-4-2 air discharge 1
Capacitance C 20 pF 2

CAD (KiCad official)

  • Symbol: ESD5B5.0ST1G-HXY
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5b5-0st1g-hxy-etched.step / esd5b5-0st1g-hxy-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5b5-0st1g-hxy.step / esd5b5-0st1g-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 8eb4f69a0b560be7, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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