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RB751V-40 5

Public Made by Adom

by adom

Changjiang Electronics Tech (CJ) Schottky Barrier Diodes (SBD), SOD-323. 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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RB751V-40 5

Changjiang Electronics Tech (CJ) · Schottky Barrier Diodes (SBD) · SOD-323

RB751V-40 5 from Changjiang Electronics Tech (CJ), in a SOD-323. 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 Changjiang Electronics Tech (CJ)
Package SOD-323
Category Diodes
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
Forward voltage VF 0.37 V IF=1mA 1
Reverse current IR 0.5 μA VR=30V 1
Capacitance between terminals CT 2 pF VR=1V, f=1MHZ 1
Peak reverse voltage VRM 40 V 1
DC reverse voltage VR 30 V 1
Mean rectifying current IO 0.03 A 1
Peak forward surge current IFSM 0.2 A 1
Junction temperature Tj 125 ℃ 1
Storage temperature Tstg -55 150 ℃ 1
Power dissipation PD 200 mW 1
Thermal resistance junction to ambient RθJA 500 ℃/W 1

CAD (KiCad official)

  • Symbol: RB751V-40 5
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: rb751v-40-5-etched.step / rb751v-40-5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rb751v-40-5.step / rb751v-40-5.glb are the bare package body.

Provenance

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

  • Datasheet: Changjiang Electronics Tech (CJ) datasheet (2 pp, sha256 d7481a66aac31cb6, retrieved 2026-10-27, 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