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BDFN2C051RF2

Public Made by Adom

by adom

BORN ESD Protection Devices, DFN1006-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BDFN2C051RF2

BORN · ESD Protection Devices · DFN1006-2L

BDFN2C051RF2 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 1 passive The datasheet shows pin 1 on the DFN-2L top view and bottom view but does not name it or state its function; the device as a whole protects one I/O or power line with a 5 V working voltage.
2 2 passive The datasheet shows pin 2 on the DFN-2L top view and bottom view but does not name it or state its function; the device as a whole protects one I/O or power line with a 5 V working voltage.

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
Junction Capacitance Cj 0.17 0.2 0.26 pF VR = 0V, f= 1MHz 2
Reverse Leakage Current IR 0.1 0.5 μA VRWM=5V, T=25°C 2
Reverse Breakdown Voltage VBR 6 V IT=1mA 2
Reverse Stand-Off Voltage VRWM 5 V 2
Clamping Voltage VC 10 V IPP=3A, tp=8/20μs 2
Peak Pulse Current IPP 3 A tp =8/20μs 2
Electrostatic discharge Voltage (contact) VESD 10 KV contact, IEC 61000-4-2 (see Note1, Note2) 2
Electrostatic discharge Voltage (air) VESD 15 KV air, IEC 61000-4-2 (see Note1, Note2) 2
Operating Temperature TJ -55 125 °C 2
Storage Temperature TSTG -55 150 °C 2

CAD (KiCad official)

  • Symbol: BDFN2C051RF2
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2L (KiCad packages3D, STEP)
  • 3D model files: bdfn2c051rf2-etched.step / bdfn2c051rf2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bdfn2c051rf2.step / bdfn2c051rf2.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 e3cdf4537449637b, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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