component

PDYL030B

Public Made by Adom

by adom

Leiditech ESD Protection Devices, 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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package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
pdyl030b-etched.glb Publish 0.1.0 · Ray 13d ago
pdyl030b-etched.step pdyl030b: factory component page (tier=lcsc) · Ray 13d ago
pdyl030b-hero.glb pdyl030b: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
pdyl030b-hero.overlay.json Publish 0.1.0 · Ray 13d ago
pdyl030b.glb Publish 0.1.0 · Ray 13d ago
pdyl030b.kicad_mod Publish 0.1.0 · Ray 13d ago
pdyl030b.kicad_sym pdyl030b: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
pdyl030b.lbr pdyl030b: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
pdyl030b.step Publish 0.1.0 · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago

PDYL030B

Leiditech · ESD Protection Devices · SOD-323

PDYL030B from Leiditech, 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Leiditech
Package SOD-323
Category TVS/Fuse/Board Level 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 Pulse Power (8/20µs) Ppp 400 W 8/20µs 1
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV IEC 61000-4-2 (Air) 1
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV IEC 61000-4-2 (Contact) 1
Operating Temperature Range TJ -55 125 ℃ 1
Storage Temperature Range TSTJ -55 150 ℃ 1
Reverse Breakdown Voltage VBR 4 V IT = 1mA 2
Junction Capacitance CJ 0.6 pF VR = 0V, f = 1MHz 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 Lead Finish: Matte Tin Case Material: “Green” Molding Compound. 1

CAD (KiCad official)

  • Symbol: PDYL030B
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: pdyl030b-etched.step / pdyl030b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pdyl030b.step / pdyl030b.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (4 pp, sha256 1b122747d2873604, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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