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LXES1UTAA1-MS

Public Made by Adom

by adom

MSKSEMI 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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docs Publish 0.1.0 · Ray 19d ago
viewers lxes1utaa1-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
lxes1utaa1-ms-etched.glb Publish 0.1.0 · Ray 19d ago
lxes1utaa1-ms-etched.step lxes1utaa1-ms: factory component page (tier=lcsc) · Ray 19d ago
lxes1utaa1-ms-hero.glb lxes1utaa1-ms: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
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lxes1utaa1-ms.kicad_mod Publish 0.1.0 · Ray 19d ago
lxes1utaa1-ms.kicad_sym lxes1utaa1-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
lxes1utaa1-ms.lbr lxes1utaa1-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
lxes1utaa1-ms.step Publish 0.1.0 · Ray 19d ago
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README.md Publish 0.1.0 · Ray 19d ago

LXES1UTAA1-MS

MSKSEMI · ESD Protection Devices · DFN1006-2

LXES1UTAA1-MS from MSKSEMI, 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 MSKSEMI
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
Electrostatic Discharge Voltage (contact discharge) VESD -20 20 kV IEC 61000-4-2; Contact Discharge 2
Electrostatic Discharge Voltage (air discharge) VESD -20 20 kV IEC 61000-4-2; Air Discharge 2
Peak Pulse Power PPP 110 W tP = 8/20 µs 2
Rated Peak Pulse Current IPPM 5 A tP = 8/20 µs 2
Operating Temperature Range TA -55 125 ℃ 2
Storage Temperature Range Tstg -55 150 ℃ 2
Reverse Working Voltage VRWM 5 V TA = 25 °C 3
Breakdown Voltage VBR 6 8.5 9.5 V IR = 1mA; TA = 25 °C 3
Reverse Leakage Current IR 0.1 µA VRWM = 5V; TA = 25 °C 3
Clamping Voltage VC 10 V IPP = 1A, tP = 8/20µs 3
Clamping Voltage VC 22 V IPP = 5.0A, tP = 8/20µs 3
Junction Capacitance CJ 0.3 0.4 pF VR = 0V, f = 1 MHz 3

CAD (KiCad official)

  • Symbol: LXES1UTAA1-MS
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: lxes1utaa1-ms-etched.step / lxes1utaa1-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lxes1utaa1-ms.step / lxes1utaa1-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (5 pp, sha256 ed4b9a2754c12375, 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