component

SMF6.5A-MS

Public Made by Adom

by adom

MSKSEMI ESD And Surge Protection (TVS/ESD), SOD-123FL. 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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SMF6.5A-MS

MSKSEMI · ESD And Surge Protection (TVS/ESD) · SOD-123FL

SMF6.5A-MS from MSKSEMI, in a SOD-123FL. 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-123FL
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 leakage current IR 250 @ VRWM 4
Reverse standoff voltage VRWM 6.5 V 4
Peak pulse power dissipation PPPM 200 W TA=25°C, 10/1000 us waveform (Notes 1,2,5) 3
Peak forward surge current (UNI) IFSM 30 A 8.3 ms single half sinewave (Note 3) 3
Steady state power dissipation PM(AV) 1 W Lead temperature TL=75°C (Note 4) 3
Operating junction and storage temperature range TJ, TSTG -55 150 °C 3
Typical thermal resistance, junction to ambient RθJA 180 °C/W 3

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 copper 2 . Mounted on 5mm2 copper pads to each terminal 3

CAD (KiCad official)

  • Symbol: SMF6.5A-MS
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: smf6-5a-ms-etched.step / smf6-5a-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smf6-5a-ms.step / smf6-5a-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (7 pp, sha256 f2092efe050ac2a5, 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