component

PSBDC40V3

Public Made by Adom

by adom

Shanghai Prisemi Elec Schottky Diodes, SMC. 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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docs Publish 0.1.0 · Ray 11d ago
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package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
psbdc40v3-etched.glb Publish 0.1.0 · Ray 11d ago
psbdc40v3-etched.step psbdc40v3: factory component page (tier=lcsc) · Ray 11d ago
psbdc40v3-hero.glb psbdc40v3: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
psbdc40v3-hero.overlay.json Publish 0.1.0 · Ray 11d ago
psbdc40v3.glb Publish 0.1.0 · Ray 11d ago
psbdc40v3.kicad_mod Publish 0.1.0 · Ray 11d ago
psbdc40v3.kicad_sym Publish 0.1.0 · Ray 11d ago
psbdc40v3.lbr Publish 0.1.0 · Ray 11d ago
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README.md Publish 0.1.0 · Ray 11d ago

PSBDC40V3

Shanghai Prisemi Elec · Schottky Diodes · SMC

PSBDC40V3 from Shanghai Prisemi Elec, in a SMC. 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 Shanghai Prisemi Elec
Package SMC
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 0.55 V IF=3A 1
Reverse current IR 0.5 mA VR=40V 1
Reverse voltage (DC) VRM 40 V 1
Average rectified forward current Io 3 A 1
Peak Forward Surge Current IFSM 80 A 8.3ms single half sine wave superimposed on rated load 1
Operating junction temperature range Tj -55 125 ℃ 1
Storage temperature Tstg -40 125 ℃ 1

CAD (KiCad official)

  • Symbol: PSBDC40V3
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: psbdc40v3-etched.step / psbdc40v3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); psbdc40v3.step / psbdc40v3.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Prisemi Elec datasheet (5 pp, sha256 fdb47128925ab654, retrieved 2026-10-15, 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