component

SMF05CT1G-MS

Public Made by Adom

by adom

MSKSEMI ESD Protection Devices, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionsmf05ct1g-msfactory-2.0.0extractor-text

Verified SMF05CT1G-MS

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SMF05CT1G-MS · SOT-363 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-363_SC-70-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-0aubrdhc/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.5)
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ smf05ct1g-ms.kicad_sym✓ smf05ct1g-ms.kicad_mod✓ smf05ct1g-ms.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4d ago
viewers smf05ct1g-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
smf05ct1g-ms-etched.glb Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms-etched.step smf05ct1g-ms: factory component page (tier=lcsc) · Ray 4d ago
smf05ct1g-ms-hero.glb smf05ct1g-ms: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
smf05ct1g-ms-hero.overlay.json Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms.glb Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms.kicad_mod Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms.kicad_sym Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms.lbr Publish 0.1.0 · Ray 4d ago
smf05ct1g-ms.step Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier lcsc, 6 pins · Ray 4d ago

SMF05CT1G-MS

MSKSEMI · ESD Protection Devices · SOT-363

SMF05CT1G-MS from MSKSEMI, in a SOT-363. 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 IO1 bidirectional Connect to I/O; the device protects this line as one of five unidirectional ESD-protected lines, with a 5 V working voltage.
2 GND power_in Connect to GND as the common ground reference for the ESD protection clamps.
3 IO2 bidirectional Connect to I/O; the device protects this line as one of five unidirectional ESD-protected lines, with a 5 V working voltage.
4 IO3 bidirectional Connect to I/O; the device protects this line as one of five unidirectional ESD-protected lines, with a 5 V working voltage.
5 IO4 bidirectional Connect to I/O; the device protects this line as one of five unidirectional ESD-protected lines, with a 5 V working voltage.
6 IO5 bidirectional Connect to I/O; the device protects this line as one of five unidirectional ESD-protected lines, with a 5 V working voltage.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-363
Category Circuit Protection
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak pulse power Ppk 100 W tp=8/20us @25℃ 3
Peak pulse current IPP 8 A tp=8/20us @25℃ 3
ESD (IEC61000-4-2 air discharge) VESD 17 kV IEC61000-4-2 air discharge @25℃; printed as ±17 kV 3
ESD (IEC61000-4-2 contact discharge) VESD 12 kV IEC61000-4-2 contact discharge @25℃; printed as ±12 kV 3
Junction temperature TJ 150 ℃ 3
Operating temperature TOP -40 125 ℃ Over operating free-air temperature range 3
Storage temperature TSTG -55 150 ℃ 3
Lead temperature TL 260 ℃ 3
Reverse Stand-off Voltage VRWM 5 V 3
Reverse Breakdown Voltage VBR 6 V IT=1mA 3
Reverse Leakage Current IR 1 uA VRWM=5V 3
Clamping Voltage VC 9.5 V IPP=1A; tp=8/20us 3
Clamping Voltage VC 15 V IPP=8A; tp=8/20us 3
Junction Capacitance CJ 100 pF I/O to GND; VR=0V; f=1MHz 3

CAD (KiCad official)

  • Symbol: SMF05CT1G-MS
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: smf05ct1g-ms-etched.step / smf05ct1g-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smf05ct1g-ms.step / smf05ct1g-ms.glb are the bare package body.

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 ab1d9f5c91e076ee, retrieved 2026-11-04, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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