component

PESD3V3L1UL

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), DFN1006-2. Pinout reviewed by a person against the datasheet, 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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pesd3v3l1ul-etched.glb Publish 0.1.0 · Ray 12d ago
pesd3v3l1ul-etched.step pesd3v3l1ul: factory component page (tier=lcsc) · Ray 12d ago
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PESD3V3L1UL

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · DFN1006-2

PESD3V3L1UL from TECH PUBLIC, 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 1 passive One terminal of the 1-line uni-directional TVS diode, with a 3.3 V maximum reverse working voltage and 0.5 pF maximum junction capacitance measured between pin 1 and pin 2 at VR = 0 V, 1 MHz.
2 2 passive Second terminal of the 1-line uni-directional TVS diode, forming the other side of the protected line with pin 1, with a 4.2 V minimum breakdown voltage at IT = 1 mA.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package DFN1006-2
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: PESD3V3L1UL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: pesd3v3l1ul-etched.step / pesd3v3l1ul-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd3v3l1ul.step / pesd3v3l1ul.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 774abea628a8d61f, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF