component

PESD15VS1UB-MS

Public Made by Adom

by adom

MSKSEMI ESD Protection Devices, SOD-523. 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 17d ago
viewers pesd15vs1ub-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
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pesd15vs1ub-ms-etched.step pesd15vs1ub-ms: factory component page (tier=lcsc) · Ray 17d ago
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pesd15vs1ub-ms.kicad_sym pesd15vs1ub-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
pesd15vs1ub-ms.lbr pesd15vs1ub-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
pesd15vs1ub-ms.step Publish 0.1.0 · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

PESD15VS1UB-MS

MSKSEMI · ESD Protection Devices · SOD-523

PESD15VS1UB-MS from MSKSEMI, in a SOD-523. 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 MSKSEMI
Package SOD-523
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
Reverse Stand-Off Voltage VRWM 15 V Ta=25℃ 2
Reverse Leakage Current IR 1 µA @VRWM, Ta=25℃ 2
Breakdown Voltage (min) VBR 16.5 24 V @ IT = 1 mA 2
Clamping Voltage VC 33 V @ IPP = 5 A 2
Peak Pulse Current IPP 5 A Ta=25℃ 2
Junction Capacitance CJ 50 pF Ta=25℃ 2
Peak Pulse Power PPK 250 Watts tp = 8/20μs 2
Lead Soldering Temperature TL 260 ℃ 10 sec. 2
Operating Temperature TJ -55 125 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: PESD15VS1UB-MS
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: pesd15vs1ub-ms-etched.step / pesd15vs1ub-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd15vs1ub-ms.step / pesd15vs1ub-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (5 pp, sha256 275b73343c518b7a, 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