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LESD8D5.0CAT5G-DW

Public Made by Adom

by adom

DOWO ESD And Surge Protection (TVS/ESD), DFN1006-2L. 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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lesd8d5-0cat5g-dw-etched.step lesd8d5-0cat5g-dw: factory component page (tier=lcsc) · Ray 13d ago
lesd8d5-0cat5g-dw-hero.glb lesd8d5-0cat5g-dw: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
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LESD8D5.0CAT5G-DW

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

LESD8D5.0CAT5G-DW from DOWO, in a DFN1006-2L. 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 bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

Key specifications

Parameter Value
Manufacturer DOWO
Package DFN1006-2L
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 (IEC 61000-4-2 contact discharge) VESD 30 kV IEC 61000-4-2; contact discharge 1
Electrostatic Discharge Voltage (IEC 61000-4-2 air discharge) VESD 30 kV IEC 61000-4-2; air discharge 1
Peak Pulse Power PPP 80 W tP = 8/20 µs 1
Rated Peak Pulse Current IPPM 8 A tP = 8/20 µs 1
Ambient Temperature Range TA -55 125 °C 1
Storage Temperature Range Tstg -55 150 °C 1
Reverse Working Voltage VRWM 5 V TA = 25 °C 1
Breakdown Voltage VBR 5.6 8.4 V IR = 1mA; TA = 25 °C 1
Reverse Leakage Current IR 0.1 µA VRWM = 5V; TA = 25 °C 1
Clamping Voltage VC 10 V IPP = 1A, tP = 8/20µs 1
Clamping Voltage VC 8.5 V IPP = 8A, tP = 8/20µs 1
Junction Capacitance CJ 15 pF VR = 0V, f = 1 MHz 1
Peak Temperature (reflow, Pb-free) Tp 260 °C Pb-free reflow; do not exceed +260°C 4

CAD (KiCad official)

  • Symbol: LESD8D5.0CAT5G-DW
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: lesd8d5-0cat5g-dw-etched.step / lesd8d5-0cat5g-dw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lesd8d5-0cat5g-dw.step / lesd8d5-0cat5g-dw.glb are the bare package body.

Provenance

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

  • Datasheet: DOWO datasheet (4 pp, sha256 dd552b166968d80c, retrieved 2026-10-21, 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