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PESDNC3D5VB

Public Made by Adom

by adom

Shanghai Prisemi Elec ESD And Surge Protection (TVS/ESD), 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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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

markdown

PESDNC3D5VB

Shanghai Prisemi Elec · ESD And Surge Protection (TVS/ESD) · SOD-323

PESDNC3D5VB from Shanghai Prisemi Elec, 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 Shanghai Prisemi Elec
Package SOD-323
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
Peak Reverse Working Voltage VRWM 5 V 2
Breakdown Voltage VBR 6 8 V It = 1mA 2
Reverse Leakage Current IR 1 μA VRWM = 5V T=25℃ 2
Clamping Voltage VC 9.2 V IPP = 1A tP = 8/20μs 2
Clamping Voltage VC 11 V IPP=5A tP = 8/20μs 2
Clamping Voltage VC 23 V IPP=24A tP = 8/20μs 2
Junction Capacitance Cj 85 pF VR=0V f = 1MHz 2
Unidirectional Peak Pulse Power Ppp 350 W tp=8/20μS 2
Operating Temperature TJ -55 150 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2

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 ±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns)  Lead finish:100% matte Sn(Tin) 1

CAD (KiCad official)

  • Symbol: PESDNC3D5VB
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: pesdnc3d5vb-etched.step / pesdnc3d5vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesdnc3d5vb.step / pesdnc3d5vb.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 8e549abd992c7f4a, retrieved 2026-10-22, 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