component

PESD0402V14

Public Made by Adom

by adom

DOWO ESD And Surge Protection (TVS/ESD), 0402. 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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PESD0402V14

DOWO · ESD And Surge Protection (TVS/ESD) · 0402

PESD0402V14 from DOWO, in a 0402. 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 0402
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
ESD per IEC 61000-4-2 (Air) VESD 15 kV ESD per IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD 8 kV ESD per IEC 61000-4-2 (Contact) 2
Lead Soldering Temperature TL 260 ℃ 10 seconds 2
Operating Temperature TO -55 125 ℃ 2
Storage Temperature Tstg -40 125 ℃ 2
Continuous Operating Voltage VDC 14 V 2
Trigger Voltage VT 450 V IEC61000-4-2 8KV contact discharge 2
Leakage Current IL 10 nA VDC=14V,T=25℃ 2
Clamping Voltage VC 40 V IEC61000-4-2 8KV contact discharge 2
ESD Pulse Withstand 1000 pulses IEC61000-4-2 8KV contact discharge 2
Capacitance CP 0.05 pF Measured at 10MHz 2

CAD (KiCad official)

  • Symbol: PESD0402V14
  • Footprint: Diode_SMD:D_0402_1005Metric
  • 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal 0402 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: pesd0402v14-etched.step / pesd0402v14-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd0402v14.step / pesd0402v14.glb are the bare package body.

Provenance

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

  • Datasheet: DOWO datasheet (4 pp, sha256 f969c0b526458341, retrieved 2026-10-18, 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