component

BNESD7351XV2T1G

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), SOD-523. 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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Ray Publish 0.1.0 dea3592 13d ago

BNESD7351XV2T1G

BORN · ESD And Surge Protection (TVS/ESD) · SOD-523

BNESD7351XV2T1G from BORN, in a SOD-523. 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 SOD-523
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 3.3 V 2
Reverse Breakdown Voltage VBR 5.5 V IT=1mA 2
Reverse Leakage Current IR 0.5 uA VRWM=5V,T=25◦C 2
Clamping Voltage VC 14 18 V IPP=4A, tp =8/20us 2
Junction Capacitance Cj 0.65 0.9 pF VR=0V,f=1MHZ 2
Peak Pulse Power PPP 70 Watts tp =8/20μs 2
Peak Pulse Current IPP 4 A tp =8/20μs 2
ESD per IEC 61000-4-2 (Air) VESD 20 KV ESD per IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD 15 KV ESD per IEC 61000-4-2 (Contact) 2
Lead Soldering Temperature TL 260 ◦C 10 seconds 2
Junction Temperature TJ -55 150 ◦C 2
Storage Temperature Tstg -55 150 ◦C 2

CAD (KiCad official)

  • Symbol: BNESD7351XV2T1G
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: bnesd7351xv2t1g-etched.step / bnesd7351xv2t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bnesd7351xv2t1g.step / bnesd7351xv2t1g.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 8742a94bb2976738, 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