component

ESD5Z5VU-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 esd5z5vu-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
esd5z5vu-ms-etched.glb Publish 0.1.0 · Ray 17d ago
esd5z5vu-ms-etched.step esd5z5vu-ms: factory component page (tier=lcsc) · Ray 17d ago
esd5z5vu-ms-hero.glb esd5z5vu-ms: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
esd5z5vu-ms-hero.overlay.json Publish 0.1.0 · Ray 17d ago
esd5z5vu-ms.glb Publish 0.1.0 · Ray 17d ago
esd5z5vu-ms.kicad_mod Publish 0.1.0 · Ray 17d ago
esd5z5vu-ms.kicad_sym esd5z5vu-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
esd5z5vu-ms.lbr esd5z5vu-ms: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
esd5z5vu-ms.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

ESD5Z5VU-MS

MSKSEMI · ESD Protection Devices · SOD-523

ESD5Z5VU-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 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
Reverse working voltage VRWM 5 V 2
Reverse leakage current IR 1 µA @ VRWM 2
Breakdown voltage VBR 6.2 V @ IT = 1.0 mA, 25C pulse test 2
Clamping voltage VC 8 V IPP = 1 A 2
Capacitance C 0.5 0.9 pF 2
Maximum peak pulse current Ipp 9 A tp=8/20us 2
ESD per IEC61000-4-2 (Air) Vpp -15 15 KV IEC61000-4-2 Air 2
ESD per IEC61000-4-2 (Contact) Vpp -10 10 KV IEC61000-4-2 Contact 2
Maximum lead temperature for soldering TL 260 °C 10s 2
Storage temperature range Tstg -55 150 °C 2
Operating temperature range Top -55 150 °C 2

CAD (KiCad official)

  • Symbol: ESD5Z5VU-MS
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd5z5vu-ms-etched.step / esd5z5vu-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5z5vu-ms.step / esd5z5vu-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (4 pp, sha256 888b7374325588b2, 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