component
PSBDC40V5
Public Made by Adomby adom
Shanghai Prisemi Elec Schottky Barrier Diodes (SBD), SMC. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownPSBDC40V5
Shanghai Prisemi Elec · Schottky Barrier Diodes (SBD) · SMC
PSBDC40V5 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 | 0.7 | V | IF=5A | 1 | ||
| Reverse current | IR | 0.5 | mA | VR=40 | 1 | ||
| Reverse voltage (DC) | VRM | 40 | V | 1 | |||
| Average rectified forward current | Io | 5 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 125 | A | 8.3ms Single Half Sine Wave Superimposed on Rated Load | 1 | ||
| Operating Junction temperature Range | Tj | -55 | 125 | ℃ | 1 | ||
| Storage temperature | Tstg | -55 | 125 | ℃ | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | ¾ Lead finish:100% matte Sn(Tin) ¾ Mounting position: Any | 1 |
CAD (KiCad official)
- Symbol:
PSBDC40V5 - Footprint:
Diode_SMD:D_SMC - 3D model: SMC (KiCad packages3D, STEP)
- 3D model files:
psbdc40v5-etched.step/psbdc40v5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);psbdc40v5.step/psbdc40v5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Prisemi Elec datasheet (5 pp, sha256
0bf18a49dec478cc, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).