component

HESD5Z3.3T5G

Public Made by Adom

by adom

HXY MOSFET ESD And Surge Protection (TVS/ESD), SOD-523. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentcircuit protectionhesd5z3.3t5gfactory-2.0.0extractor-text
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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 27d ago
viewers hesd5z3-3t5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
hesd5z3-3t5g-etched.glb Publish 0.1.0 · Ray 27d ago
hesd5z3-3t5g-etched.step hesd5z3-3t5g: factory component page (tier=lcsc) · Ray 27d ago
hesd5z3-3t5g-hero.glb hesd5z3-3t5g: hero GLB from the etched model (keeps the MPN mark) · Ray 27d ago
hesd5z3-3t5g-hero.overlay.json Publish 0.1.0 · Ray 27d ago
hesd5z3-3t5g.glb Publish 0.1.0 · Ray 27d ago
hesd5z3-3t5g.kicad_mod Publish 0.1.0 · Ray 27d ago
hesd5z3-3t5g.kicad_sym hesd5z3-3t5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
hesd5z3-3t5g.lbr hesd5z3-3t5g: symbol repaired (D_Zener, cathode pad 1) · Ray 5d ago
hesd5z3-3t5g.step Publish 0.1.0 · Ray 27d ago
package.json Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong · Ray 33m ago
page.json brief: polarity sentence corrected · Ray 33m ago
README.md Publish 0.1.0 · Ray 27d ago

HESD5Z3.3T5G

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

HESD5Z3.3T5G 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

CAD (KiCad official)

  • Symbol: HESD5Z3.3T5G
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: hesd5z3-3t5g-etched.step / hesd5z3-3t5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hesd5z3-3t5g.step / hesd5z3-3t5g.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (4 pp, sha256 9d511f3918843478, retrieved 2026-10-13, 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