component

AQHV24-01LTG

Public Made by Adom

by adom

UMW Electrostatic 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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AQHV24-01LTG

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

AQHV24-01LTG from UMW, 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 fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer UMW
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
Reverse stand-off voltage VRWM 24 V 4
Breakdown voltage VBR 26.7 V IR=1µA 4
Breakdown voltage VBR 28.7 V IR=1mA 4
Reverse leakage current ILEAK 5 50 nA VR=24V 4
Clamp voltage VC 33 38 V IPP=1A, tp=8/20µs, I/O to GND 4
Clamp voltage VC 46.5 52 V IPP=5A, tp=8/20µs, I/O to GND 4
Peak pulse current IPP 5 A tp=8/20µs 4
Diode capacitance CI/O-GND 30 32 pF Reverse Bias=0V, f=1MHz 4
ESD withstand voltage contact VESD -25 25 kV IEC 61000-4-2 (Contact Discharge) 4
ESD withstand voltage air VESD -30 30 kV IEC 61000-4-2 (Air Discharge) 4
Peak Current PPK 250 W tp=8/20μs 2
Junction Temperature TOP -45 150 °C 2
Storage Temperature TSTOR -55 150 °C 2
Dynamic resistance RDYN 0.35 Ω TLP, tp=100ns, I/O to GND 4

CAD (KiCad official)

  • Symbol: AQHV24-01LTG
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: aqhv24-01ltg-etched.step / aqhv24-01ltg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aqhv24-01ltg.step / aqhv24-01ltg.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (12 pp, sha256 ad8f6103aa4a38fd, retrieved 2026-10-22, 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