component

KPESD3V3S1UL

Public Made by Adom

by adom

KUU ESD Protection Devices, DFN1006-2. 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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KPESD3V3S1UL

KUU · ESD Protection Devices · DFN1006-2

KPESD3V3S1UL from KUU, in a DFN1006-2. 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 KUU
Package DFN1006-2
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 (8/20μs) PPP 56 W 8/20μs 2
Operating Temperature TOPT -55 125 °C 2
Storage Temperature TSTG -55 150 °C 2
ESD per IEC 61000-4-2 (Air) VESD -20 20 kV 2
ESD per IEC 61000-4-2 (Contact) VESD -20 20 kV 2
Junction Capacitance CJ 0.4 0.5 pF VR = 0V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: KPESD3V3S1UL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: kpesd3v3s1ul-etched.step / kpesd3v3s1ul-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kpesd3v3s1ul.step / kpesd3v3s1ul.glb are the bare package body.

Provenance

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

  • Datasheet: KUU datasheet (3 pp, sha256 c99b20903b0e21c3, retrieved 2026-10-21, 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