component

HGL05T-HG3-08

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HXY MOSFET ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionhgl05t-hg3-08factory-2.0.0extractor-text

Verified HGL05T-HG3-08

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: HGL05T-HG3-08 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 4-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-fg62mgyh/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ hgl05t-hg3-08.kicad_sym✓ hgl05t-hg3-08.kicad_mod✓ hgl05t-hg3-08.step
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Symbol & Footprint

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Datasheet

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Contents

README

markdown

HGL05T-HG3-08

HXY MOSFET · ESD And Surge Protection (TVS/ESD) · SOT-23

HGL05T-HG3-08 from HXY MOSFET, in a SOT-23. 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 Protected-line terminal on the left of the TVS diode symbol, for a unidirectional 5V working-voltage line (VRWM max 5V, breakdown min 6V at 1mA).
2 2 passive Terminal on the right of the TVS diode symbol, on the opposite side of the diode element from pin 1, for the 5V unidirectional protection (VRWM max 5V).
3 3 passive Terminal at the top of the TVS diode symbol, joined to the centre bar of the diode element, with the datasheet giving no further function.

Key specifications

Parameter Value
Manufacturer HXY MOSFET
Package SOT-23
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: HGL05T-HG3-08
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: hgl05t-hg3-08-etched.step / hgl05t-hg3-08-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hgl05t-hg3-08.step / hgl05t-hg3-08.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (4 pp, sha256 5b89e2d091a4db37, retrieved 2026-11-02, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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