component

BNSRV05-4LC

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BNSRV05-4LC

BORN · ESD And Surge Protection (TVS/ESD) · SOT-23-6

BNSRV05-4LC from BORN, in a SOT-23-6. 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 I/O passive ESD-protected data I/O line; I/O-to-I/O capacitance 0.7pF typ (1.0pF max) and I/O-to-GND 1.0pF typ (1.4pF max).
2 GND power_in Ground reference for the TVS array; connect to circuit ground.
3 I/O passive ESD-protected data I/O line; I/O-to-I/O capacitance 0.7pF typ (1.0pF max) and I/O-to-GND 1.0pF typ (1.4pF max).
4 I/O passive ESD-protected data I/O line; I/O-to-I/O capacitance 0.7pF typ (1.0pF max) and I/O-to-GND 1.0pF typ (1.4pF max).
5 VCC power_in Protected supply rail connection for the steering diodes, with reverse stand-off voltage of 5.0V max.
6 I/O passive ESD-protected data I/O line; I/O-to-I/O capacitance 0.7pF typ (1.0pF max) and I/O-to-GND 1.0pF typ (1.4pF max).

Key specifications

Parameter Value
Manufacturer BORN
Package SOT-23-6
Category Circuit Protection
Pins 6

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 Breakdown Voltage VBR 6 8.8 9.5 V IT=1mA 2
Reverse Leakage Current IR 0.1 uA VRWM=5V,T=25◦C 2
Peak Pulse Current IPP 24 A tp =8/20us 2
Clamping Voltage VC 20 V IPP=24A, tp =8/20us 2
Junction Capacitance (IO to IO) Cj 0.7 1 pF VR=0V,f=1MHZ,IO to IO 2
Junction Capacitance (IO to GND) Cj 1 1.4 pF VR=0V,f=1MHZ,IO to GND 2
Reverse Stand-Off Voltage VRWM 5 V 2
Peak Pulse Power PPP 480 Watts tp =8/20μs 2
Peak Pulse Current IPP 24 A tp =8/20μs 2
ESD per IEC 61000-4-2 (Air) VESD 30 KV 2
ESD per IEC 61000-4-2 (Contact) VESD 30 KV 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: BNSRV05-4LC
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: bnsrv05-4lc-etched.step / bnsrv05-4lc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bnsrv05-4lc.step / bnsrv05-4lc.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 58d8a260fb064b8f, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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