component

BDFN2C181V35

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), 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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BDFN2C181V35

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

BDFN2C181V35 from BORN, 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 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 BORN
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
Peak Pulse Power PPP 220 Watts tp=8/20μs 2
Peak Pulse Current Ipp 5.5 A tp=8/20μs 2
ESD per IEC 61000-4-2 (Air) VESD 30 kV Air 2
ESD per IEC 61000-4-2 (Contact) VESD 30 kV Contact 2
Lead Soldering Temperature TL 260 ℃ 10 seconds 2
Junction Temperature TJ -55 150 ℃ 2
Storage Temperature Tstg -55 150 ℃ 2
Reverse Stand-Off Voltage VRWM 18 V 2
Reverse Breakdown Voltage VBR 19.8 V IT=1mA 2
Reverse Leakage Current IR 0.5 uA VRWM=18V,T=25℃ 2
Clamping Voltage VC 40 V IPP=5.5A,tp=8/20μs 2
Junction Capacitance Cj 12 pF VR = 0V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: BDFN2C181V35
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: bdfn2c181v35-etched.step / bdfn2c181v35-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bdfn2c181v35.step / bdfn2c181v35.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 0883775a9149f354, retrieved 2026-10-22, 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