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NSVRB751V40T1G

Public Made by Adom

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onsemi Schottky Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NSVRB751V40T1G

onsemi · Schottky Diodes · SOD-323

NSVRB751V40T1G from onsemi, 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 CATHODE passive Cathode terminal of the 40 V Schottky barrier diode, with device ratings of 30 Vdc reverse voltage (VR) and 40 V peak reverse voltage (VRM).
2 ANODE passive Anode terminal of the Schottky barrier diode, with device ratings of 30 mA forward continuous current (IF) and 500 mA peak forward surge current (IFSM).

Key specifications

Parameter Value
Manufacturer onsemi
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
Reverse Breakdown Voltage V(BR)R 30 Volts IR = 10 μA 2
Reverse Leakage IR 300 500 nAdc VR = 30 V 2
Forward Voltage VF 0.28 0.37 Vdc IF = 1.0 mAdc 2
Total Capacitance CT 2 2.5 pF VR = 1.0 V, f = 1.0 MHz 2
Peak Reverse Voltage VRM 40 V 1
Reverse Voltage VR 30 Vdc 1
Forward Continuous Current (DC) IF 30 mA 1
Peak Forward Surge Current IFSM 500 mA 1
Total Device Dissipation PD 200 mW FR-5 Board (Note 1), TA = 25°C 1
Thermal Resistance Junction-to-Ambient RJA 635 °C/W 1
Junction and Storage Temperature Range TJ, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: NSVRB751V40T1G
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: nsvrb751v40t1g-etched.step / nsvrb751v40t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nsvrb751v40t1g.step / nsvrb751v40t1g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (4 pp, sha256 4d339a3ca4aa16d8, retrieved 2026-10-22, 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