component

SD24-MS

Public Made by Adom

by adom

MSKSEMI 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.

componenttvs-fuse-board level protectionsd24-msfactory-2.0.0extractor-text

Verified SD24-MS

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SD24-MS · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-k5zwhqhn/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sd24-ms.kicad_sym✓ sd24-ms.kicad_mod✓ sd24-ms.step
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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 4d ago
viewers sd24-ms: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
sd24-ms-etched.glb Publish 0.1.0 · Ray 4d ago
sd24-ms-etched.step sd24-ms: factory component page (tier=lcsc) · Ray 4d ago
sd24-ms-hero.glb sd24-ms: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
sd24-ms-hero.overlay.json Publish 0.1.0 · Ray 4d ago
sd24-ms.glb Publish 0.1.0 · Ray 4d ago
sd24-ms.kicad_mod Publish 0.1.0 · Ray 4d ago
sd24-ms.kicad_sym Publish 0.1.0 · Ray 4d ago
sd24-ms.lbr Publish 0.1.0 · Ray 4d ago
sd24-ms.step Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 4d ago

SD24-MS

MSKSEMI · ESD Protection Devices · SOD-323

SD24-MS from MSKSEMI, 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 MSKSEMI
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
Reverse stand-off voltage (max) VRWM 24 V 3
Breakdown voltage (min) VB 26.7 V IT = 1 mA 3
Clamping voltage at 1 A (max) VC@1A 43 V @ 1 A 3
Clamping voltage (max) VC 52 V @ 7 A 3
Reverse leakage current (max) IR 1 µA 3
Line capacitance (max) CT 80 pF 3
Peak Pulse Power (8/20μs) PPP 350 W 8/20μs 2
ESD per IEC 61000-4-2 (Air) VESD -15 15 kV ESD per IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD -8 8 kV ESD per IEC 61000-4-2 (Contact) 2
Operating Temperature TOPT -55 150 C 2
Storage Temperature TSTG -55 150 C 2
Lead Soldering Temperature TL 260 C 10 sec. 2

CAD (KiCad official)

  • Symbol: SD24-MS
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: sd24-ms-etched.step / sd24-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd24-ms.step / sd24-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (5 pp, sha256 547799f74c1c165d, retrieved 2026-11-05, 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