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LM-PESD5V0S1UL

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Leiditech ESD And Surge Protection (TVS/ESD), DFN1006-2. Pinout cross-checked by two models 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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docs Publish 0.1.0 · Ray 17d ago
viewers lm-pesd5v0s1ul: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
lm-pesd5v0s1ul-etched.glb Publish 0.1.0 · Ray 17d ago
lm-pesd5v0s1ul-etched.step lm-pesd5v0s1ul: factory component page (tier=lcsc) · Ray 17d ago
lm-pesd5v0s1ul-hero.glb lm-pesd5v0s1ul: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
lm-pesd5v0s1ul-hero.overlay.json Publish 0.1.0 · Ray 17d ago
lm-pesd5v0s1ul.glb Publish 0.1.0 · Ray 17d ago
lm-pesd5v0s1ul.kicad_mod Publish 0.1.0 · Ray 17d ago
lm-pesd5v0s1ul.kicad_sym lm-pesd5v0s1ul: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
lm-pesd5v0s1ul.lbr lm-pesd5v0s1ul: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
lm-pesd5v0s1ul.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

LM-PESD5V0S1UL

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

LM-PESD5V0S1UL from Leiditech, 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 bi-directional TVS diode, 5V reverse working voltage (VRWM), connects to the protected data or power line.
2 2 passive Second terminal of the 1-line bi-directional TVS diode, 5V reverse working voltage (VRWM), connects to ground or the return side since the device is bi-directional.

Key specifications

Parameter Value
Manufacturer Leiditech
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
Breakdown Voltage VBR 5.5 7.2 8.5 V IT = 1mA 2
Reverse Working Voltage VRWM 5 V 2
Reverse Leakage Current IR 0.1 µA VRWM = 5V 2
Clamping Voltage VC 9 V IPP = 1A (8 / 20µs pulse) 2
Clamping Voltage VC 12 V IPP = 30A (8 / 20µs pulse) 2
Junction Capacitance CJ 60 100 pF VR = 0V, f = 1MHz 2
Peak Pulse Power Ppp 360 W 8/20µs, Tamb=25°C 1
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV Tamb=25°C 1
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV Tamb=25°C 1
Operating Temperature Range TJ -55 125 ℃ Tamb=25°C unless otherwise specified 1
Storage Temperature Range TSTJ -55 150 ℃ Tamb=25°C unless otherwise specified 1

CAD (KiCad official)

  • Symbol: LM-PESD5V0S1UL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: lm-pesd5v0s1ul-etched.step / lm-pesd5v0s1ul-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm-pesd5v0s1ul.step / lm-pesd5v0s1ul.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (4 pp, sha256 a76a11c69ab4ea92, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-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