component

MSPESD5Z7.0

Public Made by Adom

by adom

MSKSEMI ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, 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
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 27d ago
viewers mspesd5z7-0: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
mspesd5z7-0-etched.glb Publish 0.1.0 · Ray 27d ago
mspesd5z7-0-etched.step mspesd5z7-0: factory component page (tier=lcsc) · Ray 27d ago
mspesd5z7-0-hero.glb mspesd5z7-0: hero GLB from the etched model (keeps the MPN mark) · Ray 27d ago
mspesd5z7-0-hero.overlay.json Publish 0.1.0 · Ray 27d ago
mspesd5z7-0.glb Publish 0.1.0 · Ray 27d ago
mspesd5z7-0.kicad_mod Publish 0.1.0 · Ray 27d ago
mspesd5z7-0.kicad_sym mspesd5z7-0: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
mspesd5z7-0.lbr mspesd5z7-0: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
mspesd5z7-0.step Publish 0.1.0 · Ray 27d ago
package.json Publish 0.1.0 · Ray 27d ago
page.json Set visibility: public · Ray 27d ago
README.md Publish 0.1.0 · Ray 27d ago

MSPESD5Z7.0

MSKSEMI · ESD And Surge Protection (TVS/ESD) · SOD-523

MSPESD5Z7.0 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 (marked with the band on the package) connects to the protected I/O line; unidirectional TVS with VRWM 7.0V max, IR 0.50µA max, VB 7.5V min at 1mA.
2 A passive Anode connects to ground reference; clamps ESD to VC 14.0V max at 5.0A and withstands IEC 61000-4-2 ±30kV air / ±22kV contact.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOD-523
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: MSPESD5Z7.0
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: mspesd5z7-0-etched.step / mspesd5z7-0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mspesd5z7-0.step / mspesd5z7-0.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 29a3a2d05354d527, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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