component

BNESD9X12ST5G

Public Made by Adom

by adom

BORN 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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BNESD9X12ST5G

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

BNESD9X12ST5G from BORN, 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 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 BORN
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
Reverse Stand-Off Voltage VRWM 12 V 2
Reverse Breakdown Voltage VBR 13.3 V IT=1mA 2
Reverse Leakage Current IR 0.2 uA VRWM=12V,T=25℃ 2
Clamping Voltage VC 20 V IPP=10A,tp=8/20μs 2
Forward Voltage VF 1.2 V IF=10mA 2
Peak Pulse Power PPP 250 Watts tp =8/20μs 2
Peak Pulse Current Ipp 10 A tp =8/20μs (note1) 2
ESD per IEC 61000-4-2 (Air) VESD 30 kV ESD per IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD 30 kV ESD per IEC 61000-4-2 (Contact) 2
Lead Soldering Temperature TL 260 ℃ 10 seconds 2
Junction Temperature TJ -55 125 ℃ 2
Storage Temperature Tstg -55 125 ℃ 2
Junction Capacitance Cj 70 pF VR = 0V, f =1MHz 2

CAD (KiCad official)

  • Symbol: BNESD9X12ST5G
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: bnesd9x12st5g-etched.step / bnesd9x12st5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bnesd9x12st5g.step / bnesd9x12st5g.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 c65d2683fb9ee6fa, 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